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BOS · Pitcher

Aroldis Chapman

Throws L · 2026 player profile

MLB / P
Charts through 2026-09-30 · season stats retrieved 2026-10-13
ERA1.922026 · MLB season
Strikeouts712026 · MLB season
Innings51.22026 · MLB season
WHIP1.122026 · MLB season

Quality of contact allowed

10-game rolling xwOBA

.150.250.350.450.55010-game xwOBA against
10-game rolling xwOBA against

2026-03-26 — 2026-09-30 · 54 recorded dates. Lower xwOBA means less expected production allowed.

BOS at —

Matchup unavailable

Our picks & reasoning

No upcoming matchup in this schedule snapshot.

OddsIndex analysis

Our picks on Chapman

Saved upcoming picks

No saved upcoming picks for Aroldis Chapman.

Pick record checked Oct 13, 2026 ET. Local preview uses saved data.

Our past picks

Original reasoning and recorded results.

No past picks for this player in this snapshot.

Market lines · saved snapshot

Snapshot unavailable. Market lines from the latest recorded feed update. Availability may have changed.

Market snapshot unavailable.

Inside the repertoire

What he throws, how it moves, and when he uses it.

The arsenal

PitchUsageVeloWhiff%xwOBAEVHMovVMovSpin
4-Seam FastballFF
37%
96.919.0%0.39985.72.217.82428
SinkerSI
32%
98.030.6%0.19890.010.816.12456
SliderSL
18%
85.947.1%0.14975.5-10.55.22326
Split-FingerFS
13%
90.243.9%0.14686.25.73.31240

Contact allowed by location

66.84 BIP88.011 BIP82.210 BIP85.514 BIP93.319 BIP92.812 BIP82.45 BIP91.023 BIP93.32 BIP53.4High69.4Away77.1Low72.1InsideCatcher's perspective
53.4mph
93.3mphExit velocity

Heatmap · exit velocity in mph · catcher’s view. Choose a pitch type above to filter measured contact.

Data detail

Season & career

Updated 2026-10-13. Seasons are split by team. Innings use baseball notation: .1 is one out, .2 is two outs.

Season / teamGGSIPKBBERAWHIP
2026 · Boston Red Sox53051.271231.921.12
2025 · Boston Red Sox67061.185151.170.70
2024 · Pittsburgh Pirates68061.298393.791.35
2023 · 61058.1103363.091.25
2023 · Texas Rangers30029.050163.721.28
2023 · Kansas City Royals31029.153202.451.23
2022 · New York Yankees43036.143284.461.43
2021 · New York Yankees61056.197383.361.31
2020 · New York Yankees13011.22243.090.86
2019 · New York Yankees60057.085252.211.11
2018 · New York Yankees55051.193302.451.05
2017 · New York Yankees52050.169203.221.13
2016 · 59058.090181.550.86
2016 · Chicago Cubs28026.246101.010.83
2016 · New York Yankees31031.14482.010.89
2015 · Cincinnati Reds65066.1116331.631.15
2014 · Cincinnati Reds54054.0106242.000.83
2013 · Cincinnati Reds68063.2112292.541.04
2012 · Cincinnati Reds68071.2122231.510.81
2011 · Cincinnati Reds54050.071413.601.30
2010 · Cincinnati Reds15013.11952.031.05
Career9160873.014024312.481.08
Recorded game dates 54 dates

Existing chart-builder observations, grouped by date. Not an official box-score game log; missing values stay blank.

DatePA*xwOBABAEV (mph)Barrel fraction
2026-09-3030.0000.000——
2026-09-2330.0000.000——
2026-09-1350.2790.000——
2026-09-1240.3080.00083.90.000
2026-09-0640.1710.250100.80.000
2026-09-0430.3250.00088.80.000
2026-09-0350.2100.40086.00.000
2026-08-3120.0000.00042.00.000
2026-08-2440.2950.25075.40.000
2026-08-2330.1140.00098.60.000

*PA is the count of appearances with a positive wOBA denominator.

How to read these numbers
Walk rate

Sample: 213 pa

Compared with 2026 pitchers with a recorded value and at least 50 batters faced.

Barrel rate allowed

Sample: 118 bip

Compared with 2026 pitchers with a recorded value and at least 30 batted balls.

Exit velocity allowed

Sample: 110 bip

Compared with 2026 pitchers with a recorded value and at least 30 batted balls.

BABIP allowed

Sample: 115 bip

Compared with 2026 pitchers with a recorded value and at least 50 batters faced.