⚾ Data Hub

Seth Halvorsen

Colorado Rockies · RP

Throws: R

Age: 26

Ht: 6'2"

Wt: 243 lbs

0-0

W-L

3.31

ERA

20.3%

K%

17.7%

BB%

.403

xwOBA

.492

xSLG

23.4%

CSW%

42.9%

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	18		0-0	16.1	3.31	16	20.3%	17.7%	.314	.403	.492	42.9%	38.8%	16.3%	38.8%
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 199 thrown

Usage61.2%

K%12.0%

Whiff%15.4%

Putaway%12.2%

xwOBA.430

xSLG.492

Hard Hit%47.1%

Slider 99 thrown

Usage30.5%

K%35.0%

Whiff%41.9%

Putaway%18.4%

xwOBA.245

xSLG.249

Hard Hit%27.3%

Split-Finger 27 thrown

Usage8.3%

K%37.5%

Whiff%35.7%

Putaway%33.3%

xwOBA.633

xSLG1.112

Hard Hit%50.0%

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	31	.369	.473	.576	19.4%	25.8%	1
vs RHB	48	.283	.360	.445	20.8%	12.5%	1
Home	33	.286	.355	.355	24.2%	18.2%	0
Road	46	.333	.439	.589	17.4%	17.4%	2

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
Jun 15	@ CHC	-	0.0	1	0	1	0	10	2	0.0%	+169	9.5	3.4	-	-	-1.2
Jun 13	@ ATH	-	0.2	0	0	1	1	25	4	4.0%	+144	14.0	5.5	-	-	2.9
Jun 12	@ ATH	-	0.2	2	2	1	1	22	5	4.5%	+162	13.5	4.9	-	-	-2.3
Jun 9	vs CHC	-	1.0	0	0	1	0	14	4	0.0%	+128	12.5	5.2	-	-	1.7
Jun 5	vs MIL	-	0.2	0	0	1	1	13	3	7.7%	+130	11.5	4.8	-	-	2.9
Jun 3	@ LAA	-	1.0	1	0	1	0	28	5	0.0%	+130	8.5	3.5	-	-	1.1
Jun 1	@ LAA	-	1.1	1	0	0	1	15	5	6.7%	+168	8.0	2.9	-	-	4.4
May 29	vs SF	-	1.2	1	0	0	2	19	6	10.5%	+128	10.5	4.4	-	-	7.2
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