Zack Wheeler
Zack Wheeler
30-Year-Old PitcherSP
Philadelphia Phillies
2020 Fantasy Outlook
After throwing a career-high 195.1 innings in 2019, Wheeler declined the Mets' qualifying offer and ultimately signed a five-year, $118 million deal with the Phillies. The 29-year-old improved his average fastball velocity to 96.7 mph (fourth among qualified starters) and the pitch also had above-average spin. The slider was a plus and Wheeler leaned on his changeup a little more to strong results. He was especially impressive after the break, posting a 2.83 ERA and 5.0 BB% in his final 76.1 innings, though Wheeler once again underperformed the estimators overall. Elbow issues cost Wheeler two full years in the middle of the decade, but he did enough on the field over the past two seasons to warrant a sizable financial commitment. The Mets had a bottom-five defense last year, and with a significantly better one behind him, Wheeler should benefit. This is probably the last chance for a full-on ace breakout. Read Past Outlooks
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$Signed a five-year, $118 million contract with the Phillies in December of 2019.
Turns in quality outing
PPhiladelphia Phillies
September 17, 2020
Wheeler allowed three runs on seven hits (one home run) while striking out two across 7.1 innings Wednesday against the Mets. He did not factor into the decision.
ANALYSIS
Wheeler was incredibly efficient Wednesday as he went a season-high 7.1 innings while throwing 68 of his 95 pitches for strikes. The only major damage the right-hander gave up was a two-run shot to J.D. Davis in the sixth to cut the Phillies' lead to 4-3. Wheeler unfortunately wasn't able to get the win after the Phillies blew their sixth lead this season when up by three or more runs but he has made a great 1-2 punch at the top of the rotation with Aaron Nola with a 2.62 ERA and 1.08 WHIP across 58.1 innings. He figures to take the mound Monday in a matchup with the Nationals.
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Pitching Stats
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2020
2019
2018
2017
2020 MLB Game Log
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2019 MLB Game Log
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2018 MLB Game Log
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2017 MLB Game Log
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Pitching Appearances Breakdown
Average Pitch Count
94
Last 10 Games
94
Last 5 Games
98
How many pitches does Zack Wheeler generally throw?
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
What part of the game does Zack Wheeler generally pitch?
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2018
 
 
-8%
BAA vs RHP
2020
 
 
-5%
BAA vs LHP
2019
 
 
-11%
BAA vs RHP
2018
 
 
-11%
BAA vs RHP
BAA Batters K BB H 2B 3B HR
Since 2018vs Left .255 833 195 70 190 32 2 21
Since 2018vs Right .234 970 217 44 211 35 0 18
2020vs Left .248 120 20 4 28 8 0 1
2020vs Right .262 111 18 5 27 6 0 2
2019vs Left .275 352 85 32 87 12 1 12
2019vs Right .245 476 110 18 109 21 0 10
2018vs Left .238 361 90 34 75 12 1 8
2018vs Right .212 383 89 21 75 8 0 6
More Splits View More Split Stats
Home/Away Pitching Splits
Since 2018
 
 
-11%
ERA at Home
2020
 
 
-31%
ERA at Home
2019
 
 
-2%
ERA at Home
2018
 
 
-10%
ERA at Home
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2018Home 3.32 1.15 241.1 15 8 0 8.2 2.3 0.7
Since 2018Away 3.74 1.22 194.2 12 7 0 8.9 2.5 0.9
2020Home 2.38 1.13 45.1 4 0 0 4.6 1.8 0.4
2020Away 3.46 1.00 13.0 0 0 0 10.4 0.0 0.7
2019Home 3.92 1.14 98.2 6 3 0 9.5 2.3 1.0
2019Away 4.00 1.39 96.2 5 5 0 8.5 2.3 1.0
2018Home 3.14 1.18 97.1 5 5 0 8.5 2.5 0.6
2018Away 3.49 1.06 85.0 7 2 0 9.2 3.0 0.7
More Splits View More Split Stats
Stat Review
How does Zack Wheeler compare to other starting pitchers?
This section compares his stats with all starting pitcher seasons from the previous three seasons (minimum 120 innings)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.

* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 120 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
  • K/BB
    Strikeout to walk ratio.
  • K/9
    Average strikeouts per nine innings.
  • BB/9
    Average walks per nine innings.
  • HR/9
    Average home runs allowed per nine innings.
  • Fastball
    Average fastball velocity.
  • ERA
    Earned run average. The average earned runs allowed per nine innings.
  • WHIP
    Walks plus hits per inning pitched.
  • BABIP
    Batting average on balls in play. Measures how many balls in play against a pitcher go for hits.
  • GB/FB
    Groundball to flyball ratio. The higher the number, the more likely a pitcher is to induce groundballs.
  • Left On Base
    The percentage of base runners that a pitcher strands on base over the course of a season.
  • Exit Velocity
    The speed of the baseball as it comes off the bat, immediately after a batter makes contact.
  • Barrels/BBE
    The percentage of batted ball events resulting in a Barrel. A Barrel is a batted ball with similar exit velocity and launch angle to past ones that led to a minimum .500 batting average and 1.500 slugging percentage.
  • Spin Rate
    Spin Rate is the rate of spin on a baseball after it is released. It is measured in revolutions per minute (rpm).
  • Balls Hit 95+ MPH
    The percentage of batted balls hit that met or exceeded the 95 MPH threshold.
  • Swinging Strike
    The percentage of pitches that result in a swing and a miss.
K/BB
4.22
 
K/9
5.9
 
BB/9
1.4
 
HR/9
0.5
 
Fastball
97.0 mph
 
ERA
2.62
 
WHIP
1.10
 
BABIP
.291
 
GB/FB
3.27
 
Left On Base
75.3%
 
Exit Velocity
81.5 mph
 
Barrels/BBE
1.6%
 
Spin Rate
2269 rpm
 
Balls Hit 95+ MPH
22.0%
 
Swinging Strike
10.8%
 
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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Recent RotoWire Articles Featuring Zack Wheeler
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Past Fantasy Outlooks
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
Wheeler logged 17 erratic starts in 2017, but that was an achievement, considering he was working his way back after two lost seasons due to Tommy John surgery and a subsequent flexor pronator issue. As is the case with many TJS patients, Wheeler’s control didn't return until the second post-surgery season, and his velocity followed suit during his brilliant 2018. The former top prospect cut his HR/9 by more than half, maintained his almost-great K/9 and led starting pitchers (min. 500 batted-ball events) with an 84.7 average exit velocity. The Mets wisely shut him down in September to limit his innings during a meaningless season after he dazzled with a 1.8 BB/9 and 1.68 ERA in the second half. At just 28 years old, Wheeler has the potential to take another step forward in 2019. Don’t bank on more starts, but Wheeler's skills are close to ace-level, and the best part is you don't have to pay an ace price.
After missing two entire seasons rehabbing from Tommy John surgery followed by a flexor strain issue, Wheeler's prognosis in 2017 was anyone's guess. After topping out at 97 mph in the spring, Wheeler broke camp as the fourth starter, starting 13 games before being sidelined with biceps tendinitis. Wheeler returned for four more outings before he was shelved again, this time with a stress reaction in his throwing arm. After setbacks in his recovery, Wheeler was shut down for good with an eye toward returning at 100 percent in 2018. For the season, Wheeler was expectedly inconsistent, especially with control. He was also victimized by the long ball, serving up 15 homers in only 86.1 stanzas. Wheeler is expected to be ready to go for spring training, where he'll again look to impress and earn a spot in the Mets' rotation. He continues to have mid-rotation upside, but remains a health and performance risk.
Wheeler underwent Tommy John surgery in March of 2015, with an anticipated return to the majors around July of the 2016 campaign. In early June, that target was moved to after the All-Star break as the one-time, top prospect was slow to work breaking pitches into his recovery. In late June, Wheeler experienced soreness in his throwing elbow which turned out to be sensory nerve irritation, treatable with a cortisone injection. The right-hander continued his rehab, finally throwing in a game for High-A St. Lucie on August 6, tossing 17 pitches with excellent velocity. However, Wheeler felt more elbow soreness and was diagnosed with a mild flexor strain. This nixed Wheeler's return in 2016 and shut him down completely until pitchers and catchers report to spring training in February. His progress is worth monitoring in the spring, but for now, Wheeler is a reserve-round flier at best.
Concerns regarding the health of Wheeler's pitching elbow began to surface late in 2014 (among Mets officials, not publicly), but doctors initially diagnosed the right-hander with tendinitis, and Wheeler himself later said that he never considered skipping a start. However, after more tenderness in spring training, Wheeler was sent for an MRI, which revealed a completely torn ulnar collateral ligament. Tommy John surgery followed, and due to the extensive damage to the ligament, Wheeler was not cleared to resume throwing on flat ground until almost six months later. He appeared on the verge of a breakout before the injury, having struck out a batter per inning with improved groundball and walk rates over 185.1 frames in 2014. We likely won't get a glimpse at Wheeler until June, making him a risky target in single-season leagues. If Wheeler comes back and continues to flash plus stuff with mid-90s heat, he could be a difference maker down the stretch, but that is what FAAB dollars are for.
Wheeler was once considered a brighter prospect than Matt Harvey. It wasn’t an unreasonable position by any stretch. Inconsistency plagued Wheeler's first half of 2014. Just look at this 10-start run that began in early-May: 0, 5, 5, 2, 1, 0, 4, 4, 0, 6, and 1 earned run in 63 innings with 62 strikeouts, but just a 2.2 K:BB ratio. He found the missing consistency in the second half, allowing more than three earned just once in 15 starts from July through September. He wound up with a 2.80 ERA and 92 strikeouts in 90 innings while boosting his K:BB ratio a more palatable 2.5 mark. The biggest issue right now is the walk rate. He can’t live at 10 percent and still be a frontline option, but this is the kind of profile that you bet on. Unfortunately, a potential breakout will have to wait at least one more year, as Wheeler was diagnosed with a torn UCL in March and will miss the entire 2015 campaign due to Tommy John surgery.
The Mets followed a similar approach with Wheeler as they did with Matt Harvey by having him come to camp with the team, start the year in the minors, and then promoting him during the summer. In Wheeler's case, he was called up in mid-June and quickly showed he belonged. Wheeler got better as the year wore on, and his challenge for the future is to improve his control, as walks, which have been an issue in the past, prevented him from going deep into games at times and resulted in too many baserunners. He was shut down before his last start with shoulder stiffness, and with Matt Harvey out at the time due to an elbow injury, the Mets opted to be cautious with the young stud. Wheeler, who mixes a mid-90s fastball that tops out at 97 mph with a nasty mid-70s curveball and work-in-progress changeup, should open 2014 as the Mets' No. 2 or No.3 starter.
Wheeler handled his promotion to Double-A well enough to get a taste of Buffalo at the end of the season, although his walk rate (4.4 BB/9) increased during his six-start run after the bump. The Mets have indicated plans to send him back to Triple-A for the start of 2013, following a similar development plan as Matt Harvey and making him a part of their rotation during the middle of the season. When opposing hitters make contact, they rarely hit Wheeler hard, as evidenced by an .078 ISO against last season. If he can take the necessary steps to improve his control, there is reason to believe that he can still develop into a frontline starter.
Wheeler immediately became the Mets' top prospect after he was acquired from San Francisco for Carlos Beltran in July. The sixth overall pick in 2009, Wheeler spent all of 2011 in High-A, tearing through San Jose and St. Lucie. He mixes a mid-90s fastball that tops out at 97 mph with a mid-70s nasty curveball and work-in-progress change-up that made some strides last year. Wheeler is also working on a cut-fastball, and if he can refine either the change or cutter, it would push him to possible ace status. Wheeler will likely spend all of 2012 between Double- and Triple-A before making his arrival at Citi Field in 2013.
Wheeler, the No. 6 overall pick in the 2009 draft, battled some wildness during his first year in professional baseball last season, posting a 5.9 BB/9IP ratio. However, he also recorded an impressive 10.8 K/9IP ratio as a 20-year-old in Double-A, revealing plenty of long-term upside. Wheeler also flashed a strong groundball rate and didn't allow a single home run over 58.2 innings. He's still a couple of years from contributing at the big league level, but he has the potential to be a future No. 1 starter.
San Francisco selected Wheeler in the first round of the 2009 draft, sixth overall, out of high school in Georgia. The right-hander has a plus fastball that reaches the low-to-mid 90s and a power curve. Look for the Giants to improve upon his almost non-existent changeup, as Wheeler opens 2010 in Low-A as already one of the team’s better prospects.
More Fantasy News
Starting Wednesday vs. Mets
PPhiladelphia Phillies
September 15, 2020
Wheeler (finger) will start Wednesday's game against the Mets, Matt Gelb of The Athletic reports.
ANALYSIS
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To play catch Tuesday
PPhiladelphia Phillies
Finger
September 15, 2020
Wheeler (finger) will play catch Tuesday as the Phillies try to determine whether or not he'll be able to pitch this week, Matt Breen of The Philadelphia Inquirer reports.
ANALYSIS
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Tests nail in bullpen session
PPhiladelphia Phillies
Finger
September 14, 2020
Wheeler (finger) threw a bullpen session Monday, Matt Breen of The Philadelphia Inquirer reports.
ANALYSIS
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Won't start Monday
PPhiladelphia Phillies
Finger
September 12, 2020
Wheeler (finger) won't start Monday's game against the Marlins, Meghan Montemurro of The Athletic reports.
ANALYSIS
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Could miss extended period
PPhiladelphia Phillies
Finger
September 11, 2020
Wheeler is at risk of missing an extended period, as the injured nail on his right middle finger may need to be removed, Matt Breen of The Philadelphia Inquirer reports.
ANALYSIS
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