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Lucas Giolito

Boston Red Sox · SP

Throws: R

Bats: R

Age: 31

Height: 6'6"

Weight: 245 lbs

From: Santa Monica, CA

3.41

ERA

10-4

W-L

145.0

121

19.7%

3.41

ERA

0.342

xwOBA

19.7%

9.1%

BB%

34.9%

Hard Hit%

26.3%

CSW%

Season-by-Season Statistics

Year	Team	G	GS	W	L	IP	ERA	SO	BB	K%	BB%	xAVG	xwOBA	xSLG	HH%	Barrel%	CSW%	GB%
2025	BOS	26	26	10	4	145.0	3.41	121	56	19.7%	9.1%	0.267	0.342	0.455	34.9%	9.0%	26.3%	37.8%
2023	- - -	33	33	8	15	184.1	4.88	204	73	25.7%	9.2%	0.239	0.329	0.445	34.3%	11.0%	28.8%	36.2%
2022	CHW	30	30	11	9	161.2	4.90	177	61	25.4%	8.7%	0.249	0.318	0.397	28.5%	7.5%	29.1%	38.5%
2021	CHW	31	31	11	9	178.2	3.53	201	52	27.9%	7.2%	0.221	0.279	0.362	30.1%	6.7%	29.8%	33.2%
2020	CHW	12	12	4	3	72.1	3.48	97	28	33.7%	9.7%	0.196	0.270	0.322	33.5%	5.6%	31.7%	41.3%
2019	CHW	29	29	14	9	176.2	3.41	228	57	32.3%	8.1%	0.214	0.283	0.368	32.0%	9.4%	31.6%	36.0%

Pitch Arsenal

4-Seamer

Usage 48.4%

K% 15.2%

Whiff% 16.0%

Put Away% 16.8%

Hard Hit% 48.6%

xwOBA 0.386

Slider

Usage 25.6%

K% 25.7%

Whiff% 32.1%

Put Away% 20.2%

Hard Hit% 35.6%

xwOBA 0.305

Changeup

Usage 22.6%

K% 22.7%

Whiff% 26.7%

Put Away% 19.3%

Hard Hit% 29.6%

xwOBA 0.306

Platoon Splits

Split	PA	xAVG	xwOBA	xSLG	ISO	K%	BB%	HR
vs LHB	297	0.272	0.360	0.502	0.166	22.2%	9.1%	8
vs RHB	314	0.276	0.344	0.454	0.110	17.5%	8.6%	9

Home / Road Splits

Split	PA	xAVG	xwOBA	xSLG	K%	BB%	HR
Home	46	0.270	0.322	0.413	53.0%	23.0%	1
Road	55	0.214	0.282	0.346	68.0%	31.0%	0

Recent Game Logs

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