⚾ Data Hub

Seth Halvorsen

Colorado Rockies · RP

Throws: R

Age: 26

Ht: 6'2"

Wt: 243 lbs

0-0

W-L

3.86

ERA

22.2%

K%

17.8%

BB%

.352

xwOBA

.361

xSLG

24.0%

CSW%

40.7%

HH%

Season-by-Season Statistics

Overview						Rate			Expected			Batted Ball
Year	G	GS	W-L	IP	ERA	SO	K%	BB%	xAVG	xwOBA	xSLG	HH%	GB%	FB%	LD%
2026	10		0-0	9.1	3.86	10	22.2%	17.8%	.297	.352	.361	40.7%	48.1%	7.4%	37.0%
2025	42	0	1-2	39.2	4.99	36	20.8%	12.1%	-	-	-	36.2%	54.4%	31.6%	14.0%
2024	12	0	2-1	12.1	1.46	13	28.3%	4.3%	-	-	-	30.0%	46.7%	46.7%	6.7%

2026 Pitch Arsenal

4-Seamer 109 thrown

Usage60.9%

K%11.1%

Whiff%11.5%

Putaway%12.0%

xwOBA.405

xSLG.425

Hard Hit%47.4%

Slider 52 thrown

Usage29.1%

K%33.3%

Whiff%40.9%

Putaway%22.2%

xwOBA.301

xSLG.337

Hard Hit%28.6%

Split-Finger 18 thrown

Usage10.1%

K%60.0%

Whiff%50.0%

Putaway%37.5%

xwOBA.187

xSLG.073

Hard Hit%0.0%

2025 Pitch Arsenal

4-Seamer 346 thrown

Usage54.4%

K%20.5%

Whiff%27.2%

Putaway%20.5%

xwOBA.345

xSLG.357

Hard Hit%52.1%

Split-Finger 164 thrown

Usage25.8%

K%16.7%

Whiff%28.9%

Putaway%20.0%

xwOBA.299

xSLG.431

Hard Hit%29.8%

Slider 126 thrown

Usage19.8%

K%30.3%

Whiff%35.5%

Putaway%20.8%

xwOBA.327

xSLG.495

Hard Hit%33.3%

2024 Pitch Arsenal

4-Seamer 99 thrown

Usage55.9%

K%30.8%

Whiff%24.4%

Putaway%22.9%

xwOBA.254

xSLG.294

Hard Hit%56.3%

Platoon Splits - 2026

Split	PA	xAVG	xwOBA	xSLG	K%	BB%	HR
vs LHB	20	.290	.389	.349	20.0%	30.0%	0
vs RHB	25	.302	.324	.368	24.0%	8.0%	0
Home	20	.287	.362	.354	25.0%	20.0%	0
Road	25	.305	.344	.366	20.0%	16.0%	0

Recent Game Logs - 2026

Game			Pitching								Vegas			Weather		DFS
Date	Opp	Dec	IP	H	ER	BB	SO	Pit	BF	CSW%	ML	O/U	TT	Tmp	Wind	DKFP
May 24	@ ARI	-	1.0	3	2	0	1	24	6	4.2%	+168	9.0	3.2	-	-	-1.6
May 23	@ ARI	-	0.1	0	0	0	1	4	1	25.0%	+159	9.5	3.5	-	-	2.8
May 21	@ ARI	-	1.0	0	0	2	2	19	5	10.5%	+178	9.5	3.3	-	-	5.1
May 19	vs TEX	-	1.0	2	1	2	0	25	7	0.0%	-112	10.0	5.0	-	-	-2.2
May 17	vs ARI	-	1.0	1	0	0	2	14	4	14.3%	+119	10.5	4.6	-	-	5.7
May 15	vs ARI	-	1.0	1	0	1	1	25	5	4.0%	-102	11.5	5.5	-	-	3.1
May 12	@ PIT	-	1.0	0	0	0	1	12	3	8.3%	+238	7.5	2.1	-	-	4.3
May 10	@ PHI	-	1.0	2	1	1	0	22	6	0.0%	+244	8.5	2.4	-	-	-1.6
Apr 26	@ NYM	H	1.0	0	0	1	0	15	4	0.0%	+197	7.5	2.4	-	-	1.7
Apr 26	@ NYM	H	1.0	0	0	1	0	15	4	0.0%	+141	7.0	2.8	-	-	1.7
Apr 23	vs SD	H	1.0	0	0	1	2	19	4	10.5%	+129	10.5	4.4	-	-	5.7