Detail: Zack Kelly

Team	Red Sox	Position	RP
Height	6-3	Weight	231	Birthday	1995-03-03	Age	30.4
Bats	R	Throws	R	Roto Transactions
Roto Status	Free Agent	Pro Status	Injured

Statistics

Year	Team	G	AB	H	2B	3B	HR	RBOE	RBI	SB	CS	K	BB	IBB	HBP	SF	SH	Avg	OBP	Slg	BABIP	wOBA	IP	BF	H	HR	K	BB	IBB	HB	ER	Win	Sav	WHIP	ERA	BABIP	FIP	kwERA
2025	Red Sox	17																					22.67	103	24	2	25	9	1	3	14	1	0	1.456	5.56	.344	3.50	3.75
2024	Red Sox	49																					56.67	241	44	10	61	27	3	2	25	6	0	1.253	3.97	.241	4.62	3.64
2023	Red Sox	8																					9.33	43	7	0	6	8	0	2	4	0	0	1.607	3.86	.259	5.03	6.52
2022	Red Sox	13																					13.67	59	14	2	11	4	0	0	6	1	0	1.317	3.95	.286	4.27	3.98
Total MLB		87																					102.33	446	89	14	103	48	4	7	49	8	0	1.339	4.31	.274	4.36	3.99
2025	Spring	7	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.000	.000	.000	.000	.000	7.67	0	4	0	8	1	0	0	2	0	0	0.652	2.35	n.a.	1.40	n.a.

2025 Projections
Source		G	AB	H	2B	3B	HR	RBOE	RBI	SB	CS	K	BB	IBB	HBP	SF	SH	Avg	OBP	Slg	BABIP	wOBA	IP	BF	H	HR	K	BB	IBB	HB	ER	Win	Sav	WHIP	ERA	BABIP	FIP	kwERA
Consensus		38																					31.43	136	28	4	33	15	1	2	15	2	0	1.385	4.34	.296	4.16	3.92
FangraphsDepth		26																					26.00	112	23	3	27	13	0	1	12	2	0	1.385	4.15	.294	4.14	4.01
RV Current		32																					33.70	146	31	4	34	15	1	2	16	9	0	1.343	4.28	.288	4.21	3.90
RotoValue		36																					11.60	50	11	2	12	5	0	1	6	1	0	1.360	4.43	.288	4.41	3.93
Steamer		26																					26.00	112	24	3	27	12	1	1	12	1	0	1.377	4.07	.304	3.89	3.81
ZiPS		51																					56.70	246	50	7	60	29	2	4	28	4	0	1.393	4.44	.295	4.23	3.97
modZiPS		51																					56.70	246	50	7	60	29	2	4	28	4	0	1.393	4.44	.295	4.23	3.97

2025 Game Log

June		Pos	IP	BF	H	HR	K	BB	IBB	HB	ER	Win	Sav	WHIP	ERA	BABIP	FIP	kwERA
2025-06-29	v Tor	RP	1.00	7	2	0	1	1	0	1	1	0	0	3.000	9.00	.500	7.10	7.11
2025-06-25	@ LAA	RP	1.67	7	2	0	4	0	0	0	0	0	0	1.200	0.00	.667	-1.70	-1.46
2025-06-22	@ SF	RP	1.33	7	3	1	0	0	0	0	1	0	0	2.250	6.75	.333	12.85	5.40
2025-06-20	@ SF	RP	0.67	3	0	0	2	1	0	0	0	0	0	1.500	0.00	.000	1.60	1.40
2025-06-17	@ Sea	RP	1.67	5	0	0	2	0	0	0	0	0	0	0.000	0.00	.000	0.70	0.60
2025-06-09	v TB	RP	1.00	7	1	0	1	3	1	0	1	0	0	4.000	9.00	.333	7.10	7.40
2025-06-08	@ NYY	RP	0.33	3	2	0	0	0	0	0	0	0	0	6.000	0.00	.667	3.10	5.40
2025-06-06	@ NYY	RP	2.00	7	1	0	4	0	0	0	0	0	0	0.500	0.00	.333	-0.90	-1.46
2025-06-03	v LAA	RP	1.00	4	0	0	0	1	0	0	0	0	0	1.000	0.00	.000	6.10	8.40
Total			10.67	50	11	1	14	6	1	1	3	0	0	1.594	2.53	.357	3.38	3.44
May		Pos	IP	BF	H	HR	K	BB	IBB	HB	ER	Win	Sav	WHIP	ERA	BABIP	FIP	kwERA
2025-05-25	v Bal	RP	2.00	8	1	0	0	1	0	0	1	0	0	1.000	4.50	.143	4.60	6.90
Total			2.00	8	1	0	0	1	0	0	1	0	0	1.000	4.50	.143	4.60	6.90
April		Pos	IP	BF	H	HR	K	BB	IBB	HB	ER	Win	Sav	WHIP	ERA	BABIP	FIP	kwERA
2025-04-20	v CHW	RP	0.00	3	1	0	0	0	0	2	3	0	0	Inf	Inf	1.000	Inf	13.40
2025-04-15	@ TB	RP	2.67	11	3	0	4	0	0	0	2	0	0	1.125	6.75	.429	0.10	1.04
2025-04-12	@ CHW	RP	1.67	7	1	1	3	1	0	0	2	0	0	1.200	10.80	.000	9.10	1.97
2025-04-08	v Tor	RP	1.67	10	4	0	2	1	0	0	2	0	0	3.000	10.80	.571	2.50	4.20
2025-04-04	v StL	RP	1.00	5	2	0	1	0	0	0	1	0	0	2.000	9.00	.500	1.10	3.00
2025-04-03	@ Bal	RP	1.00	2	0	0	0	0	0	0	0	1	0	0.000	0.00	.000	3.10	5.40
Total			8.00	38	11	1	10	2	0	2	10	1	0	1.625	11.25	.435	3.73	3.51
March		Pos	IP	BF	H	HR	K	BB	IBB	HB	ER	Win	Sav	WHIP	ERA	BABIP	FIP	kwERA
2025-03-29	@ Tex	RP	2.00	7	1	0	1	0	0	0	0	0	0	0.500	0.00	.167	2.10	3.69
Total			2.00	7	1	0	1	0	0	0	0	0	0	0.500	0.00	.167	2.10	3.69
Preseason		Pos	IP	BF	H	HR	K	BB	IBB	HB	ER	Win	Sav	WHIP	ERA	BABIP	FIP	kwERA
2025-03-21	v Pit	RP	0.67	0	0	0	0	0	0	0	0	0	0	0.000	0.00	n.a.	3.10	n.a.
2025-03-16	@ Min	RP	2.00	0	1	0	2	0	0	0	0	0	0	0.500	0.00	n.a.	1.10	n.a.
2025-03-09	v Atl	RP	0.67	0	0	0	0	0	0	0	0	0	0	0.000	0.00	n.a.	3.10	n.a.
2025-03-06	@ Tor	RP	1.67	0	1	0	3	0	0	0	0	0	0	0.600	0.00	n.a.	-0.50	n.a.
2025-03-02	v NYM	RP	1.00	0	0	0	1	0	0	0	0	0	0	0.000	0.00	n.a.	1.10	n.a.
2025-02-26	v TB	RP	0.67	0	2	0	2	1	0	0	2	0	0	4.500	27.00	n.a.	1.60	n.a.
2025-02-23	v Tor	RP	1.00	0	0	0	0	0	0	0	0	0	0	0.000	0.00	n.a.	3.10	n.a.
Total			7.67	0	4	0	8	1	0	0	2	0	0	0.652	2.35	n.a.	1.40	n.a.

Recent News

Date	Time	Headline
Sun Jun 29	16:47	Zack Kelly Exits Game with Oblique Tightness
Sat Sep 2 2023	13:17	Zack Kelly Looks Sharp In Rehab Appearance On Friday
Sun Apr 16 2023	17:32	Zack Kelly Moved To 60-Day Injured List
Wed Apr 12 2023	21:07	Zack Kelly Leaves With Injury On Wednesday

2025 Games by Position

RP	17
17	consecutive relief appearances

Copyright © 2025 by Almaviva Software LLC. All rights reserved.
Fangraphs Depth Charts projections are a combination of ZiPS and Steamer projections with playing time allocated by Fangraphs staff.
MLB Depth charts are computed by RotoValue.
Steamer projections courtesy of Jared Cross, Dash Davidson, and Peter Rosenbloom.
ZiPS projections courtesty of Dan Szymborski of Baseball Think Factory and ESPN.
Player news and notes copyright © 2025 RotoBaller.
Fielding Independent Pitching or FIP, was developed by Tom Tango based on DIPS work by Voros McCracken.
Strike Zone ERA, or kwERA, was developed by Tom Tango, with inspiration from GuyM.
ZiPS projections courtesty of Dan Szymborski of Baseball Think Factory and ESPN. modZiPS applies RotoValue's save estimation model to ZiPS projections.

Weighted On Base Average, or wOBA, was developed by Tom Tango. RotoValue uses Version 2, but ignoring reached base on error before 2015.

Detail: Zack Kelly

Statistics

2025 Game Log

Recent News

Fri 1-Aug-2025 20:59:12