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Luis Guerrero

Boston Red Sox · RP Throws: R Bats: R Height: 6'0 Weight: 215 Born: )

Percentile Ranks
vs LHH
vs RHH K%
0.0
31.0 xWOBA
0.456 · 0%
0.338 · 32%
xSLG
23.2
89.0

Year	Team	G	GS	W-L	IP	ERA	WHIP	K%	CSW%	BB%	xAVG	xSLG	xwOBA	xISO	BAR%	SS%	HH%	GB%	LD%	FB%	Z%	Z Sw%	OZ%	OZ Sw%	Apr	May	Jun	Jul	Aug	Sep
2025		13	0	0-1	17.1	4.15	1.35	13.9%	0.0%	19.4%	.281	.412	.386	.131	6.3%	39.6%	33%	46%	25%	25%	41%	23%	59%	42%	4.8	0.0	1.6	0.0	0.0	0.0
2024		9	0	0-0	10.0	0.00	0.80	25.0%	0.0%	5.6%	.192	.265	.256	.073	8.0%	28.0%	36%	44%	8%	36%	51%	22%	49%	37%	0.0	0.0	0.0	0.0	0.0	0.0

2025

Box Score														Pitch Usage/Velo								DFS
#	Date		Opp	IP	BF	PC	H	HR	ER	BB	SO	SwStr	CSW%	FF		SL		CH		ST		Rating	DK $	DK	FD $	FD
1	2025	Jun, 27	TOR	0.1	4	19	2	0	2	1	0	1	15.8										n/a	-5.05	n/a	-5
2	2025	Jun, 25	@LAA	0.2	6	26	2	0	2	2	1	1	19.2										n/a	-2.90	n/a	-1
3	2025	Jun, 23	@LAA	2.0	6	25	0	0	0	1	3	5	32.0										n/a	9.90	n/a	15
4	2025	Jun, 21	@SF	1.0	3	10	0	0	0	0	1	1	30.0										n/a	4.25	n/a	6
5	2025	Jun, 17	@SEA	1.0	4	10	0	0	0	1	0	0	10.0										n/a	1.65	n/a	3
6	2025	Jun, 14	NYY	0.1	4	17	1	0	2	2	0	1	23.5	29.4%	96.4	47.1%	84.6	5.9%	87.3	17.6%	82.4		n/a	-5.05	n/a	-5
7	2025	Jun, 09	TB	2.1	10	40	1	0	1	2	0	4	25.0	27.5%	94.8	55.0%	82.8			15.0%	79.6		n/a	1.45	n/a	4
8	2025	Jun, 04	LAA	2.1	8	36	0	0	0	2	1	5	22.2	27.8%	95.8	50.0%	85.0	8.3%	87.4	13.9%	81.4		n/a	6.05	n/a	10
9	2025	Jun, 02	LAA	2.0	6	22	0	0	0	0	0	2	22.7	40.9%	96.8	45.5%	83.9			13.6%	80.3		n/a	4.50	n/a	6
10	2025	May, 24	BAL	1.1	8	41	2	0	1	3	1	4	26.8	41.5%	93.7	39.0%	83.3	4.9%	85.2	14.6%	79.6		n/a	0.00	n/a	4
11	2025	Apr, 29	@TOR	1.0	3	12	0	0	0	0	0	2	25.0	33.3%	94.6	41.7%	84.4	8.3%	86.4	16.7%	80.5		n/a	2.25	n/a	3
12	2025	Apr, 26	@CLE	1.0	3	12	0	0	0	0	2	4	33.3	41.7%	94.5	16.7%	83.3	8.3%	85.5	33.3%	81.3		n/a	6.25	n/a	9
13	2025	Apr, 24	SEA	2.0	7	19	1	0	0	0	1	5	36.8	36.8%	94.5	42.1%	84.7	15.8%	86.0	5.3%	81.2		n/a	5.90	n/a	9

2024

Box Score														Pitch Usage/Velo								DFS
#	Date		Opp	IP	BF	PC	H	HR	ER	BB	SO	SwStr	CSW%	FF		SL		CH		ST		Rating	DK $	DK	FD $	FD

2025 Splits				vs LHB									vs RHB
Pitch	Type	MPH	SPIN	Whiff%	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR
4-Seamer	Fastball	MPH		0%	40%	.298	.458	8.3	16.7	.471	.111	0	35%	.134	.278	33.3	26.7	.162	.000	0
Slider	Breaking	84.6 MPH	2347	35%	38%	.472	.527	10.0	30.0	.585	.143	0	47%	.272	.373	9.5	14.3	.480	.056	0
Sweeper	Breaking	MPH		30%	9%	.257	.463	0.0	50.0	.287	.000	0	17%	.333	.365	14.3	14.3	.377	.000	0
Changeup	Offspeed	87.7 MPH	1856	18%	13%	.288	.308	0.0	0.0	.433	.000	0

2024 Splits				vs LHB									vs RHB
Pitch	Type	MPH	SPIN	Whiff%	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR
4-Seamer	Fastball	MPH		0%	43%	.265	.269	25.0	0.0	.348	.000	0	49%	.004	.248	50.0	12.5	.008	.000	0
Sweeper	Breaking	MPH		20%	2%	.000	.000	0.0	0.0	.000	.000	0	47%	.253	.317	20.0	10.0	.384	.111	0
Changeup	Offspeed	88.7 MPH	1849	17%	55%	.213	.215	14.3	0.0	.276	.000	0	4%	.000	.000	0.0	0.0	.000	.000	0

2023 Splits				vs LHB									vs RHB
Pitch	Type	MPH	SPIN	Whiff%	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR

Splits	vs LHB								vs RHB
Year	PA	xBAVG	xWOBA	xSLG	ISO	K%	BB%	HR	PA	xBAVG	xWOBA	xSLG	ISO	K%	BB%	HR
2025	29	.349	.456	.490	.091	6.9%	20.7%	0	43	.239	.338	.362	.029	18.6%	18.6%	0
2024	18	.225	.227	.292	.000	16.7%	0.0%	0	18	.154	.286	.234	.067	33.3%	11.1%	0

	Home								Road
Season	PA	xAVG	xWOBA	K%	BB%	xSLG	ISO	HR	PA	xAVG	xWOBA	K%	BB%	xSLG	ISO	HR
2025	47	.317	.432	6.4%	21.3%	.478	.083	0	25	.220	.299	28.0%	16.0%	.298	.000	0
2024	19	.226	.290	15.8%	0.0%	.311	.056	0	17	.151	.219	35.3%	11.8%	.210	.000	0

Split	Games	Wind 0-9 mph+	Wind 10+ mph	Humid 0-25	Humid 25-50	Humid 50-75	Humid 75-100	Temp 0-40	Temp 40-60	Temp 61-79	Temp 80+
Road	3.98	4.21	1.65	0.00	4.94	0.00	0.00	0.00	4.25	4.09	0.00
Home	1.95	1.23	2.95	0.00	0.53	1.50	1.05	0.00	-1.20	2.58	0.00