Advanced Analysis
Pre-game data reference based on recent workload, pitcher roles, and hitting form. Not betting advice.
Pregame outlook
Through 2026-09-18 · 137 games. Availability and usage order are pregame estimates.
RA/G
3.83
SP RA%
61%
BP RA%
39%
Available
8
Last 5 RA
2026-08-30
16
2026-08-29
0
2026-08-29
9
2026-08-28
1
2026-08-26
4
IP Share
SP 58%BP 42%
Denominator: current roster, 1205.1 IP (3616 outs) this season
Pitching Usage Guide
Based on pregame roles, rest, and recent workload; not a prediction of coaching decisions.
5 non-candidates hidden
Red Sox
Ready
8
Limited
0
Insufficient data
0
Unlikely
0
Aroldis Chapman#44
ReadyLCloser
Season ERA
1.85
Season WHIP
1.15
Bullpen rest
25 days rest
Last: 18 pitchesReady
Runs allowed, last 5Newest firstHide workload details00000+−
Runs allowed, last 5Newest firstHide workload details
00000
Good formRecent workload looks normal
IP
5%
RA
3%
RA/IP
0.25
Rest
Ready25 days rest
1.0 IP / 18 pitches
Inn.
8,9,10
Last 5 outingsNewest first
2026-08-241.0 IP0 ER0 RA18 P
2026-08-231.0 IP0 ER0 RA15 P
2026-08-211.0 IP0 ER0 RA20 P
2026-08-191.0 IP0 ER0 RA14 P
2026-08-151.0 IP0 ER0 RA15 P
Erik Miller#67
ReadyLHigh Lev
Season ERA
2.09
Season WHIP
1.28
Bullpen rest
24 days rest
Last: 13 pitchesReady
Runs allowed, last 5Newest firstHide workload details00000+−
Runs allowed, last 5Newest firstHide workload details
00000
Good formRecent workload looks normal
IP
5%
RA
3%
RA/IP
0.26
Rest
Ready24 days rest
1.0 IP / 13 pitches
Inn.
1,5,6,7,8,9
Last 5 outingsNewest first
2026-08-251.0 IP0 ER0 RA13 P
2026-08-241.0 IP0 ER0 RA16 P
2026-08-211.0 IP0 ER0 RA13 P
2026-08-191.0 IP0 ER0 RA23 P
2026-08-181.0 IP0 ER0 RA18 P
Alec Gamboa#68
ReadyLHigh Lev
Season ERA
1.23
Season WHIP
0.95
Bullpen rest
20 days rest
Last: 18 pitchesReady
Runs allowed, last 5Newest firstHide workload details00001+−
Runs allowed, last 5Newest firstHide workload details
00001
Good formRecent workload looks normal
IP
2%
RA
1%
RA/IP
0.18
Rest
Ready20 days rest
1.1 IP / 18 pitches
Inn.
1,2,6,7,8,9,…
Last 5 outingsNewest first
2026-08-291.1 IP0 ER0 RA18 P
2026-08-251.1 IP0 ER0 RA20 P
2026-08-211.0 IP0 ER0 RA11 P
2026-08-171.1 IP0 ER0 RA14 P
2026-08-143.0 IP0 ER1 RA36 P
Garrett Whitlock#22
ReadyRHigh Lev
Season ERA
2.00
Season WHIP
0.87
Bullpen rest
20 days rest
Last: 13 pitchesReady
Runs allowed, last 5Newest firstHide workload details01100+−
Runs allowed, last 5Newest firstHide workload details
01100
Shaky formRecent workload looks normal
IP
5%
RA
3%
RA/IP
0.27
Rest
Ready20 days rest
1.0 IP / 13 pitches
Inn.
6,7,8,9,10,11
Last 5 outingsNewest first
2026-08-291.0 IP0 ER0 RA13 P
2026-08-091.0 IP1 ER1 RA23 P
2026-08-061.0 IP0 ER1 RA13 P
2026-08-051.0 IP0 ER0 RA11 P
2026-08-021.0 IP0 ER0 RA12 P
Tyron Guerrero#41
ReadyRHigh Lev
Season ERA
2.58
Season WHIP
1.04
Bullpen rest
20 days rest
Last: 18 pitchesReady
Runs allowed, last 5Newest firstHide workload details00000+−
Runs allowed, last 5Newest firstHide workload details
00000
Good formRecent workload looks normal
IP
4%
RA
4%
RA/IP
0.39
Rest
Ready20 days rest
1.0 IP / 18 pitches
Inn.
5,6,7,8,9
Last 5 outingsNewest first
2026-08-291.0 IP0 ER0 RA18 P
2026-08-281.0 IP0 ER0 RA6 P
2026-08-251.2 IP0 ER0 RA26 P
2026-08-231.0 IP0 ER0 RA11 P
2026-08-191.0 IP0 ER0 RA9 P
Greg Weissert#57
ReadyRHigh Lev
Season ERA
3.88
Season WHIP
1.24
Bullpen rest
19 days rest
Last: 15 pitchesReady
Runs allowed, last 5Newest firstHide workload details00002+−
Runs allowed, last 5Newest firstHide workload details
00002
Average formRecent workload looks normal
IP
6%
RA
6%
RA/IP
0.45
Rest
Ready19 days rest
0.2 IP / 15 pitches
Inn.
3,4,5,6,7,8,…
Last 5 outingsNewest first
2026-08-300.2 IP0 ER0 RA15 P
2026-08-280.2 IP0 ER0 RA5 P
2026-08-251.0 IP0 ER0 RA12 P
2026-08-221.0 IP0 ER0 RA19 P
2026-08-191.0 IP2 ER2 RA31 P
Jovani Morán#47
ReadyLHigh Lev
Season ERA
2.88
Season WHIP
1.05
Bullpen rest
19 days rest
Last: 40 pitchesReady
Runs allowed, last 5Newest firstHide workload details50002+−
Runs allowed, last 5Newest firstHide workload details
50002
Poor formRecent workload looks normal
IP
6%
RA
7%
RA/IP
0.42
Rest
Ready19 days rest
1.1 IP / 40 pitches
Inn.
1,2,3,4,5,6,…
Last 5 outingsNewest first
2026-08-301.1 IP5 ER5 RA40 P
2026-08-291.0 IP0 ER0 RA12 P
2026-08-262.0 IP0 ER0 RA33 P
2026-08-221.0 IP0 ER0 RA23 P
2026-08-191.0 IP1 ER2 RA26 P
Brayan Bello#66
ReadyRMiddle
Season ERA
4.85
Season WHIP
1.42
Bullpen rest
20 days rest
Last: 94 pitchesReady
Runs allowed, last 5Newest firstHide workload details41111+−
Runs allowed, last 5Newest firstHide workload details
41111
Shaky formRecent workload looks normal
IP
10%
RA
16%
RA/IP
0.59
Rest
Ready20 days rest
4.1 IP / 94 pitches
Inn.
1,2,3,4,5,6,…
Last 5 outingsNewest first
2026-08-294.1 IP4 ER4 RA94 P
2026-08-242.0 IP1 ER1 RA42 P
2026-08-174.2 IP1 ER1 RA76 P
2026-08-094.0 IP1 ER1 RA51 P
2026-08-062.0 IP0 ER1 RA28 P