Arizona Diamondbacks – Chris Owings
The 22 year old rookie shortstop for the Diamondbacks has been one of the few bright spots for the struggling Diamondbacks, who own the fourth worst record in the league. Owings has played in 58 games this season and has been a solid hitter. Owings has hit .276 with 20 extra base hits and 22 runs. On defense, Owings is one of the best shortstops in the major league baseball with a defensive WAR of 1.1. Due to his great defense and efficient hitting, Owings has the highest WAR on the Diamondbacks.
Atlanta Braves – Julio Tehran
Although the Braves were expecting a solid season from their 23 year old starting pitcher, they did not expect him to be one of the best pitchers in the league. Tehran ranks first in MLB in ERA, 1.89, and second in WHIP, 0.93. Unlike his first year in the bigs last season, Tehran has pitched deep into games. Tehran has thrown his only 2 complete games and shutouts this season while placing sixth in innings pitched. Although Tehran has pitched great, he has only six wins, which could hinder his chances at the Cy Young Award, if he can continue his excellence.
Baltimore Orioles – Nelson Cruz
After missing the final 50 games of the season because of his involvement in the PED, Cruz had to settle for a one year $8M deal with the Baltimore Orioles. However, the deal will probably be the best deal of the offseason. This season, Cruz is having a remarkable year, hitting 21 home runs, 55 RBI, 42 Runs, and .307 average. Cruz is leading the entire major leagues in home runs and RBI and ranks second in slugging percentage and OPS. Although he will not maintain his torrent pace of 57 home runs and 149 RBI, he has been an absolute steal for the Orioles and will likely post the best stats of his career.
Boston Red Sox – Clay Buchholz
After winning the World Series last season, the Red Sox are in danger of totally missing the playoffs. Although Buchholz has been frequently injured, he has been a great pitcher when he was on the mound. However, this season, he has not been the ace of the staff, but rather the worst starting pitcher on the team. Before Buchholz went down with a knee injury, he was 2-4 with an ERA over 7.00 and a WHIP near 2.00. During his 10 starts, Buchholz only pitched 7 innings once while pitching less than 5 innings 5 times. Also, Buchholz has allowed at least 10 hits three times and at least 5 runs 4 times.
Chicago Cubs – Jason Hammel
The Cubs signed Hammel this offseason in hope that he would pitch well enough to trade at the trade deadline. Hammel has exceeded expectations this season, posting an ERA of 2.53 and a WHIP of 0.88. Hammel’s WHIP is second lowest in the entire Major League. Hammel’s performances have stabilized the Cubs’ rotation and have allowed the Cubs to play good baseball the last two weeks. Hammel has given the Cubs length, seven innings in 7 games. Although Hammel’s pitching has been important, his veteran leadership has permeated through the young Cubs’ locker room.
Chicago White Sox – Jose Abreu
The Cuban rookie has been one of the best players in the league, which has set up a great competition for the AL Rookie of the Year with Masahiro Tanaka. Although Abreu was on the DL for 15 days, he ranks second in the MLB in home runs, 17, seventh in RBI, 47, and third in slugging, .592. During his first month, Abreu set the record for the most home runs by a rookie before May. Although people questioned the White Sox’s decision this offseason, he makes his contract look like a bargain because of his power. Last season, the White Sox ranked 29th in runs scored, but they are currently ranked fifth.
Cincinnati Reds – Johnny Cueto
Similar to Tehran, the Reds expected Cueto to have a solid season, but he has been one of the three best pitchers in the league. During the first third of the season, Cueto ranks second in ERA, 1.97, first in WHIP, 0.79, sixth in strikeouts, 97, second in innings, 96.0, and fifth in WAR, 3.0. Although Cueto has been great, the Reds have given him no run support, which has resulted in 5 losses compared to only 5 wins. During a 6 game stretch, Cueto pitched 51 of 54 innings, including 3 complete games, while allowing only 5 runs and accumulating 3 wins.
Cleveland Indians – Justin Masterson
Although the Indians made the postseason last year, they are barely above 500 this season. One reason that they have been unable to repeat their success is Justin Masterson’s inconsistency. Last season, Masterson pitched to an ERA of 3.45 and the Indians were expecting another solid season from their ace before they gave him a long term deal. However, his ERA has ballooned to 4.61, while winning only 4 games. Also, his WHIP is .3 points higher than last season. Lately, Masterson has been even worse, only one quality start in the last 6 contests. Over the past 3 seasons, Masterson has averaged 205 innings, but he is on pace to pitch only 190 innings.
Colorado Rockies – Charlie Blackmon
In his first full season in the big league, Blackmon has been a key cog for the Rockies and has a chance to make the NL All-Star team. Before this season, Blackmon played more than 80 games only once because he was behind stuck behind Dexter Fowler in center. Blackmon has done everything for the Rockies on offense because he has speed, power, and contact. Blackmon ranks second on the team in home runs, 11, RBI, 40, runs, 38, hits, 68, triples, 1, oWAR, 1.5, and total bases, 112. Blackmon is a solid base runner as well, the most steals on the team.
Detroit Tigers – Joe Nathan
The Tigers have been receiving quality production from their high priced stars except for Joe Nathan. Last season, the Tigers lost in the ALCS because their bullpen was unable to capitalize on the great performances from their starting rotation. The Tigers hoped that the addition of Joe Nathan would stabilize their bullpen and allow them to take the next step forward to a championship. However, Nathan has been horrible as the closer with an ERA of 7.04 and a WHIP of 1.57. Nathan has blown 4 of his 17 save opportunities, even though he blew only 3 saves last season.
Florida Marlins – Giancarlo Stanton
After a horrible season, many questioned his ability to hit without protection and in the Marlins’ new cavernous stadium. Stanton is on pace to put together his best season of his career. On offense, Stanton has hit 17 home runs, first in the NL, 53 RBI, second in the Major League, .301 average, highest of his career, .589 slugging, fifth in the majors, .982 OPS, fifth in the majors, and 4.3 WAR, third in the majors. On defense, Stanton has posted the best statistical season of his career in terms of Defensive WAR. After a combined DWAR of -1.0 over the past three seasons, Stanton has a DWAR of 1.2.
Houston Astros – Dallas Keuchel
For the first time in the last three seasons, the Astros are on pace to lose less than 100 games. The 26 year old starting pitcher has been the ace of the Astros’ staff. During his first twelve starts, Dallas has been incredibly consistent and has put together 10 quality starts. Dallas has accumulated seven wins, 2.50 ERA, 1.03 WHIP, and 7 strikeouts. Over the past five games, Dallas has been fantastic and pitched 2 complete game shutouts and one six inning shutout. Dallas should continue pitching at a high level and lead the young Dallas rotation.
Kansas City Royals – Mike Moustakas
The former top prospect for the Royals has not met expectations and is bordering on bust. Along with Billy Butler and Eric Hosmer, Mike was set to be a powerful and formidable bat in the middle of the Royals’ order. However, Mike is currently batting .151 with only four home runs, 20 RBI, 10 runs, and .303 slugging percentage. Mike was so bad that the Royals needed to demote him the minor leagues and recently brought him back up to the majors. Overall Moustakas has cost the Royals 0.4 wins this season although he adds 0.3 wins on defense.
Los Angeles Angels of Anaheim – David Freese
The former World Series MVP for the St. Louis Cardinals was acquired by the Angels this offseason. However, Freese has not met expectations. Through the first 42 games, Freese has hit only 2 home runs, 15 RBI, 17 runs, .231 average, .299 slugging percentage, and only 6 extra base hits. In terms of WAR, Freese has not added any wins above a replacement player offensive and deducted 0.1 wins on defense. Although the Angels have been playing better this season, Freese is not the reason for the Angels’ turnaround.
Los Angeles Dodgers – Dee Gordon
Last season, the Dodgers expected big things from Dee Gordon because of his great speed and ability to hit at the top of the order. The Dodgers had such little faith in Gordon that they signed a Cuban shortstop to a 4 year $28M deal. However, this season, Gordon showed the potential that excited the Dodgers. Dee is leading the league with 36 steals while batting .284 and posting an OWAR of 1.6. Also, Gordon accumulated 17 extra base hits including 6 triples while recording 33 runs. Although Gordon has great range due to his speed, he has committed 5 errors and has not added any wins in terms of DWAR.
Milwaukee Brewers – Jonathan Lucroy
The 27 year old fourth year catcher has been one of the main catalysts of the Brewers. The Brewers have been a revelation this season because of their offense led by Gomez, Lucroy, and Braun. Although Lucroy does not hit many home runs, he is a very good line drive and contact hitter. Lucroy is second in the majors in batting average with a .335 average. Although Lucroy only has 4 home runs, he has recorded 23 doubles, 28 extra base hits overall, 27 RBI, 28 runs, and a .398 on base percentage. Along with his offensive skill, his DWAR, 1.0, is the highest on the team.
Minnesota Twins – Brian Dozier
Although Dozier is a second basemen, he has impressive power and leads the team in home runs, 13. Along with Brian’s home runs, Dozier has 31 RBI, 11 doubles, .246 average, 13 steals, and .451 slugging percentage. Also, Dozier is leading the whole MLB with 53 runs. In terms of WAR, Dozier leads the team with 2.5. After a few horrible seasons, the Twins have been one of the surprises in the league and has a chance to reach .500 this season. One of the main reasons for the Twins turn around is the emergence of Brian Dozier and an improved pitching rotation.
New York Mets – Curtis Granderson
Curtis Granderson was the Mets biggest offseason addition because the Mets hoped that his power could give protection for David Wright. However, Granderson has not provided the power or formidable bat that the Mets were expecting when they gave him a long term deal. Although the Mets were expecting Granderson to strike out over 25% of the time and possess a .221 average, they hoped that Granderson would hit more than 8 home runs, drive in more than 30 RBI, and 28 runs. Without the Yankees’ right field porch, Granderson has been unable to reproduce his gaudy power numbers.
New York Yankees – Dellin Betances
Although the Yankees had high hopes for Betances when he was in the minors a few seasons ago, he could not locate his pitches and many believed that he would not make a significant impact on the major league team. Although Betances is not a closer, he is incredibly important to the bullpen because he can pitch multiple innings. However, his best attribute is his ability to strike out batters and his nasty fastball-slurve combination. Over 36 innings of work, Betances has struck out 61 batters, 15.25 K/9, which ranks fourth in the majors. Along with his great strikeout numbers, he has an ERA of 1.50 and a WHIP of 0.75
Oakland Athletics – Brandon Moss
After an impressive last year, Moss backed up his quality numbers with great numbers. This season, Moss has shown his ability to hit for average, .279, which leads the team, and power, 16 home runs, which is second on the team. Moss’s biggest asset could be his ability to drive in runs, 53 RBI, second in MLB, and 31 runs. Along with Josh Donaldson, Moss has provided pop to the middle of the A’s rotation, which has allowed them to have the best record in the AL. Although he does not carry a great glove, his bat makes him one of the best players on the best team.
Philadelphia Phillies – Domonic Brown
The Phillies’ young left fielder had a fantastic season last year and showed his power. However, this season, the inability of Brown to add his home run potential to the middle of the lineup has led the Phillies to the worst record in the NL East. Through 59 games, Brown has 4 home runs and 13 extra base hits. Along with his lack of power, Brown is batting .218/.268/.322, which gives him an OWAR of -0.8. On defense, Brown does not make the team better and supports an DWAR of -0.5.
Pittsburgh Pirates – Tony Watson
The 29 year old third year reliever from the Pirates as been surprisingly great for the Pirates this season. The lefty Watson pitches with a 94 mph fastball, but has started using his changeup, which has allowed him to thrive. Before this season, Watson averaged less than one strikeout per inning and an ERA above 2.75. However, he has been great during his 29 innings. During his 29 innings, he has an ERA of 0.93, WHIP of 1.03, 15 holds, 5-0 record, 35 strikeouts, and a K/9 of 10.86. Although the Pirates have not been the same team this season, Watson has enabled them to almost reach 500 and he has a WAR of 1.5.
San Diego Padres – Jedd Gyorko
The Padres recently signed Jedd Gyorko to a long term deal and hoped that he would be part of their core for the future. However, through the first third of the season, Gyorko has been awful and the Padres will not been the darkhouse team to make the playoffs. On offense, Gyorko provides nothing because he is hitting .162 with 5 home runs, 24 RBI, 13 runs, .213 on base percentage, and .270 slugging percentage. His offensive WAR is -0.9. On defense, Jedd has a DWAR of -0.3 and has committed 6 errors.
San Francisco Giants – Tim Hudson
The former ace of the Braves and A’s is putting together the best season of his career at age 38. During his first 12 starts, Hudson has been one of the best pitchers in the league, even though many teams passed over him during the offseason. Hudson ranks second in MLB in ERA, 1.97 and fifth in WHIP, 0.96, while posting a 6-2 record for the first place Giants. After the Giants experienced a horrible season last year, Hudson has provided veteran leadership and a consistent proven winner to the rotation. Along with the Giants’ improved offense, Hudson has added another reliable pitcher to the Giants’ talented rotation.
Seattle Mariners – Fernando Rodney
Last season, Rodney was expected to be a star closer for the Tampa Bay Rays, but blew 8 saves and recorded an ERA of 3.38. His horrendous season left him jobless, but the Mariners took a chance on him this offseason. Unlike previous seasons, the bullpen is not blowing the great starts by their fabulous starting rotation. Rodney has been able to stabilize the Mariners bullpen and they have a chance at making the playoffs. Rodney ranks third in MLB with 18 saves while only blowing 2 saves. Also, Rodney has recorded an 2.19 ERA while striking out more than 9 batters per nine innings.
St. Louis Cardinals – Matt Holliday
Although the Cardinals have a deep lineup, they have not performed at a high level and the Cardinals are barely over 500. One of the main culprits is Matt Holliday. Although Holliday has been one of the most consistent hitters over the past decade, Holliday has been unable to produce at the plate. During the first 62 games, Holliday has hit only 2 home runs, 29 RBI, 31 runs, .368 slugging percentage while compiling only a .264 average. On defense, Holliday does not add any help and he has the lowest DWAR on the squad, -0.4.
Tampa Bay Rays – David Price
This season, the Rays’ rotation has been one of the worst in the league because of the multitude of injuries. Along with the unfortunate injuries, David Price has not pitched like an ace of the staff. After winning the Cy Young two years ago, Price has an ERA of 3.97, WHIP of 1.15, and only 8 quality starts in the last 14 games. Price has lost more games than he has won, which is inexcusable for the ace of the staff. Price has been beaten by the long ball, 13 home runs, which must change if the Rays are going to turn around their season.
Texas Rangers – Alex Rios
The veteran outfielder has been a major surprise for the Texas Rangers, who are struggling to stay alive in the competitive AL West. Rios was acquired last season, but the Rangers are reaping the benefits this season. Rios is leading the AL in average, .335. Along with his high average, he has been a very good line drive hitter, which has resulted in numerous extra base hits, including 8 triples and 14 doubles. Along with his solid average, he has recorded 32 RBI, 29 runs, and 1.1 OWAR.
Toronto Blue Jays – Mark Buehrle
The veteran Blue Jay has been a revelation for the surprising first place Blue Jays. Although the Blue Jays are known for their great offense, the pitching has been the reason why they are playing great baseball. During his first 13 starts, Mark has accumulated 11 quality starts and 10 wins while losing only 2 games. Although Buehrle has a high WHIP, 1.20, he has limited these base runners from scoring and has an ERA of 2.04. Buehrle has been incredibly consistent this season and has allowed more than 3 runs only once. Along with his consistency, he is an innings eater for the Blue Jays, who have a below average bullpen.
Washington Nationals – Rafael Soriano
The Washington Nationals’ closer has revitalized this season and is pitching very well. Last season, Soriano recorded 43 saves, but blew 6 saves, WAR of 0.9, ERA of 3.11, and a WHIP of 1.23. However, this season, all of his stats have improved and he has become one of the best closers in the league. Soriano has recorded 12 saves while compiling an ERA of 1.13, WHIP of 0.96, WAR of 1.2, and has blown only 2 saves all season. Soriano has been through pressure filled situations and should be able to handle the stress down the stretch.