MLB Player Intelligence
Aroldis Chapman
RP · 
Boston Red Sox · #44
Bats/ThrowsL/L
Height6' 4"
Weight235 lbs
BirthplaceHolguin, Cuba
MLB Debut2009
📊Full Stat Line (2026)
G53
GS0
QS0
HLD0
H35
ER11
HR3
BB23
K/912.37
WAR1.93
🤚Career Splits by Handedness
vs Left-Handed Batters
AVG.180
OBP.281
SLG.260
OPS.541
vs Right-Handed Batters
AVG.200
OBP.287
SLG.322
OPS.609
Career totals from real plate-appearance data — lower OPS allowed is better for a pitcher.
⚔️This Season vs. Each Opponent
| Opponent | ERA | IP | K | BB | Opp AVG |
|---|---|---|---|---|---|
vs. BAL
|
3.00 | 6.0 | 9 | 2 | .227 |
vs. KC
|
0.00 | 4.0 | 5 | 3 | .077 |
vs. NYY
|
2.25 | 4.0 | 4 | 5 | .188 |
vs. OAK
|
2.25 | 4.0 | 7 | 1 | .294 |
vs. TB
|
0.00 | 3.0 | 4 | 2 | .000 |
vs. DET
|
0.00 | 2.2 | 3 | 1 | .300 |
vs. ATL
|
0.00 | 2.0 | 2 | 2 | .000 |
vs. CHW
|
4.50 | 2.0 | 0 | 0 | .143 |
vs. CIN
|
0.00 | 2.0 | 1 | 0 | .000 |
vs. CLE
|
0.00 | 2.0 | 5 | 0 | .143 |
vs. HOU
|
0.00 | 2.0 | 3 | 0 | .250 |
vs. LAA
|
4.50 | 2.0 | 3 | 0 | .375 |
vs. SD
|
4.50 | 2.0 | 2 | 1 | .250 |
vs. SF
|
0.00 | 2.0 | 4 | 1 | .000 |
vs. TOR
|
4.50 | 2.0 | 3 | 1 | .250 |
vs. ARI
|
0.00 | 1.0 | 1 | 1 | .000 |
vs. LAD
|
0.00 | 1.0 | 1 | 0 | .000 |
vs. MIA
|
0.00 | 1.0 | 1 | 0 | .250 |
vs. MIL
|
0.00 | 1.0 | 0 | 1 | .000 |
vs. MIN
|
0.00 | 1.0 | 3 | 0 | .000 |
vs. NYM
|
0.00 | 1.0 | 1 | 0 | .250 |
vs. PHI
|
0.00 | 1.0 | 3 | 2 | .000 |
vs. PIT
|
0.00 | 1.0 | 2 | 0 | .000 |
vs. SEA
|
0.00 | 1.0 | 2 | 0 | .000 |
vs. TEX
|
0.00 | 1.0 | 2 | 0 | .250 |
vs. COL
|
— | 0.0 | 0 | 0 | 1.000 |
🏟️This Season at Each Ballpark
| Ballpark | ERA | IP | K | BB | Opp AVG |
|---|---|---|---|---|---|
| Total | 1.92 | 51.2 | 71 | 23 | .187 |
| Fenway Park | 1.63 | 27.2 | 37 | 19 | .184 |
| Camden Yards | 4.50 | 4.0 | 7 | 0 | .200 |
| Angel Stadium | 4.50 | 2.0 | 3 | 0 | .375 |
| Great American | 0.00 | 2.0 | 1 | 0 | .000 |
| Kauffman Stadium | 0.00 | 2.0 | 2 | 0 | .143 |
| Citi Field | 0.00 | 1.0 | 1 | 0 | .250 |
| Comerica Park | 0.00 | 1.0 | 1 | 0 | .000 |
| Dodger Stadium | 0.00 | 1.0 | 1 | 0 | .000 |
| Marlins Park | 0.00 | 1.0 | 1 | 0 | .250 |
| PNC Park | 0.00 | 1.0 | 2 | 0 | .000 |
| Progressive Field | 0.00 | 1.0 | 2 | 0 | .250 |
| Target Field | 0.00 | 1.0 | 3 | 0 | .000 |
| U.S. Cellular Field | 0.00 | 1.0 | 0 | 0 | .000 |
| Yankee Stadium | 0.00 | 1.0 | 1 | 2 | .000 |
| Coors Field | — | 0.0 | 0 | 0 | 1.000 |
📅By Month & Recent Form
| Split | ERA | IP | K | BB | Opp AVG |
|---|---|---|---|---|---|
| Last 7 Days | 0.00 | 1.0 | 3 | 0 | .000 |
| Last 15 Days | 0.00 | 1.0 | 3 | 0 | .000 |
| Last 30 Days | 2.57 | 7.0 | 13 | 3 | .130 |
| March | 0.00 | 2.0 | 1 | 0 | .000 |
| April | 1.35 | 6.2 | 9 | 3 | .217 |
| May | 0.00 | 10.0 | 15 | 4 | .114 |
| June | 7.50 | 6.0 | 7 | 5 | .345 |
| July | 0.75 | 12.0 | 17 | 5 | .209 |
| August | 2.00 | 9.0 | 11 | 3 | .133 |
| September | 3.00 | 6.0 | 11 | 3 | .143 |
🎯Pitch Arsenal (2026)
| Type | Pitches | Usage% | Zone% | Chase% | Whiff% | BA | wOBA | xwOBA |
|---|---|---|---|---|---|---|---|---|
| 4-Seam Fastball | 318 | 37.8% | 44.0% | 22.5% | 17.8% | .333 | .455 | .389 |
| Sinker | 267 | 31.8% | 35.6% | 31.5% | 27.9% | .123 | .202 | .150 |
| Slider | 151 | 17.9% | 40.4% | 37.9% | 46.5% | .129 | .222 | .151 |
| Splitter | 105 | 12.5% | 27.6% | 58.9% | 39.3% | .125 | .167 | .126 |
| 4-Seam Fastball | 7 | 50.0% | 57.1% | 33.3% | 50.0% | .000 | .000 | .000 |
| Splitter | 3 | 21.4% | 0.0% | 100.0% | 100.0% | .000 | .000 | .000 |
| Sinker | 2 | 14.3% | 0.0% | 100.0% | 0.0% | — | — | — |
| Slider | 2 | 14.3% | 0.0% | 100.0% | 100.0% | — | — | — |
🌀Pitch Movement (2026)
| Type | # | Velo | Spin | IVB | H-Break | Ext |
|---|---|---|---|---|---|---|
| 4-Seam Fastball | 226 | 96.9 | 2,432 | +17.2" | -0.2" | 7.1 |
| Sinker | 177 | 97.9 | 2,425 | +15.4" | -0.9" | 7.1 |
| Slider | 114 | 85.9 | 2,316 | +5.1" | +0.8" | 7.2 |
| Splitter | 88 | 90.3 | 1,281 | +2.8" | -0.5" | 7.3 |
IVB = induced vertical break (gravity removed) · H-Break = horizontal movement · Ext = release extension in feet.
📋Recent Game Log
| Date | Opp | Score | IP | H | ER | BB | K | Outs | ERA | PC | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | Wednesday, September 30, 2026 Postseason |
NYY
|
2-9 | 1.0 | 0 | 0 | 0 | 3 | 3 | 0.00 | 14 | — |
| W | Wednesday, September 23, 2026 |
CLE
|
0-1 | 1.0 | 0 | 0 | 0 | 3 | 3 | 1.92 | 12 | S |
| W | Sunday, September 13, 2026 |
KC
|
1-4 | 1.0 | 0 | 0 | 2 | 3 | 3 | 1.95 | 25 | S |
| W | Saturday, September 12, 2026 |
KC
|
1-5 | 1.0 | 0 | 0 | 1 | 0 | 3 | 1.99 | 16 | — |
| W | Sunday, September 6, 2026 |
BAL
|
3-1 | 1.0 | 1 | 0 | 0 | 2 | 3 | 2.03 | 19 | S |
| W | Friday, September 4, 2026 |
BAL
|
1-0 | 1.0 | 0 | 0 | 0 | 1 | 3 | 2.08 | 11 | S |
| W | Thursday, September 3, 2026 |
BAL
|
6-5 | 1.0 | 2 | 2 | 0 | 2 | 3 | 2.12 | 13 | S |
| W | Monday, August 31, 2026 |
SEA
|
8-9 | 1.0 | 0 | 0 | 0 | 2 | 3 | 1.77 | 15 | W |
| W | Monday, August 24, 2026 |
MIA
|
4-2 | 1.0 | 1 | 0 | 0 | 1 | 3 | 1.81 | 18 | S |
| W | Sunday, August 23, 2026 |
SF
|
4-5 | 1.0 | 0 | 0 | 0 | 1 | 3 | 1.85 | 15 | S |
👥Team — Boston Red Sox
| Player | Pos | Key Stat |
|---|---|---|
| Willson Contreras | 1B | .275 AVG |
| Isiah Kiner-Falefa | 2B | 0.00 ERA |
| Anthony Seigler | 2B | .247 AVG |
| Nick Sogard | 2B | .255 AVG |
| Caleb Durbin | 3B | .248 AVG |
| Curtis Mead | 3B | .253 AVG |
| Adley Rutschman | C | .242 AVG |
| Connor Wong | C | .233 AVG |
| Ceddanne Rafaela | CF | .283 AVG |
| Eli White | CF | .246 AVG |
| Mickey Gasper | DH | .251 AVG |
| Romy Gonzalez | DH | .185 AVG |
| Jahmai Jones | DH | .206 AVG |
| Masataka Yoshida | DH | .274 AVG |
| Roman Anthony | LF | .245 AVG |
| Jarren Duran | LF | .207 AVG |
| Nate Eaton | LF | .160 AVG |
| Kristian Campbell | OF | .223 AVG |
| Zack Kelly | Relief Pitcher | 3.31 ERA |
| Wilyer Abreu | RF | .248 AVG |
| Raymond Burgos | RP | 4.22 ERA |
| Danny Coulombe | RP | 4.50 ERA |
| Alec Gamboa | RP | 1.91 ERA |
| Tyron Guerrero | RP | 3.10 ERA |
| Seth Martinez | RP | 9.00 ERA |
| Erik Miller | RP | 2.98 ERA |
| Jovani Moran | RP | 3.15 ERA |
| Wyatt Olds | RP | 1.15 ERA |
| Jedixson Paez | RP | 10.80 ERA |
| Tyler Samaniego | RP | 2.66 ERA |
| Justin Slaten | RP | 4.60 ERA |
| Greg Weissert | RP | 3.26 ERA |
| Garrett Whitlock | RP | 1.72 ERA |
| Brayan Bello | SP | 4.33 ERA |
| Jake Bennett | SP | 3.65 ERA |
| Garrett Crochet | SP | 6.30 ERA |
| Sonny Gray | SP | 2.72 ERA |
| Tanner Houck | SP | 9.00 ERA |
| Eduardo Rivera | SP | 6.30 ERA |
| Patrick Sandoval | SP | 5.12 ERA |
| Ranger Suarez | SP | 3.22 ERA |
| Payton Tolle | SP | 3.03 ERA |
| Tsung-Che Cheng | SS | .256 AVG |
| Andruw Monasterio | SS | 67.50 ERA |
| Trevor Story | SS | .235 AVG |
See the Full Analysis
Key Suspects, player props, DFS rankings, and matchup intelligence for Aroldis Chapman and every MLB game — available in the BlowOutAlert workspace.