MLB Player Intelligence

Mason Adams

SP · Colorado Rockies · #38

Bats/ThrowsR/R

Height6' 1"

Weight190 lbs

BirthplaceDavenport, IA

MLB Debut2025

CollegeJacksonville

📊Full Stat Line (2026)

GS6

QS1

HLD0

H31

ER13

HR6

BB12

K/99.62

WAR0.56

🤚Career Splits by Handedness

vs Left-Handed Batters

AVG.283

OBP.358

SLG.500

OPS.858

67 PA · Ranks #496 of 640 qualified pitchers

vs Right-Handed Batters

AVG.280

OBP.351

SLG.520

OPS.871

57 PA · Ranks #553 of 659 qualified pitchers

Career totals from real plate-appearance data — lower OPS allowed is better for a pitcher.

⚔️This Season vs. Each Opponent

Opponent	ERA	IP	K	BB	Opp AVG
vs. ARI	0.00	6.0	8	0	.217
vs. ATL	3.60	5.0	5	2	.278
vs. DET	1.80	5.0	5	3	.133
vs. STL	5.79	4.2	7	1	.400
vs. SD	12.46	4.1	1	3	.421
vs. WSH	2.25	4.0	5	3	.200

🏟️This Season at Each Ballpark

Ballpark	ERA	IP	K	BB	Opp AVG
Total	4.03	29.0	31	12	.282
Coors Field	5.40	15.0	16	4	.339
Comerica Park	1.80	5.0	5	3	.133
Nationals Park	2.25	4.0	5	3	.200

📅By Month & Recent Form

Split	ERA	IP	K	BB	Opp AVG
Last 7 Days	0.00	6.0	8	0	.217
Last 15 Days	5.23	10.1	9	3	.310
Last 30 Days	4.32	25.0	26	9	.295
August	3.00	9.0	10	5	.242
September	4.50	20.0	21	7	.299

🎯Pitch Arsenal (2026)

Type	Pitches	Usage%	Zone%	Chase%	Whiff%	BA	wOBA	xwOBA
4-Seam Fastball	149	31.8%	55.7%	19.5%	20.8%	.282	.444	.361
Sinker	117	25.0%	57.3%	13.5%	7.7%	.400	.431	.387
Curveball	91	19.4%	33.0%	70.6%	50.0%	.056	.161	.160
Sweeper	59	12.6%	44.1%	46.7%	20.0%	.286	.310	.323
Cutter	29	6.2%	65.5%	17.6%	23.5%	.200	.180	.410
Changeup	23	4.9%	47.8%	41.7%	16.7%	.444	.522	.467

🌀Pitch Movement (2026)

Type	#	Velo	Spin	IVB	H-Break	Ext
4-Seam Fastball	149	93.1	2,298	+11.0"	+0.6"	6.7
Sinker	117	92.3	2,310	+3.8"	+1.1"	6.7
Curveball	91	82.1	2,340	-13.3"	-0.6"	6.7
Sweeper	59	85.8	2,361	-5.6"	-0.8"	6.7
Cutter	29	88.4	2,344	+5.5"	-0.1"	6.7
Changeup	23	88.1	1,782	+4.0"	+1.1"	6.8

IVB = induced vertical break (gravity removed) · H-Break = horizontal movement · Ext = release extension in feet.

📋Recent Game Log

	Date	Opp	Score	IP	H	ER	BB	K	Outs	ERA	PC	Dec
L	Wednesday, September 23, 2026	ARI	5-3	6.0	5	0	0	8	18	4.03	80	L
L	Wednesday, September 16, 2026	SD	9-3	4.1	8	6	3	1	13	5.09	84	L
L	Friday, September 11, 2026	DET	2-6	5.0	2	1	3	5	15	3.38	77	—
W	Saturday, September 5, 2026	STL	7-10	4.2	8	3	1	7	14	3.95	78	—
L	Sunday, August 30, 2026	ATL	2-3	5.0	5	2	2	5	15	3.00	74	—
W	Tuesday, August 25, 2026	WSH	3-1	4.0	3	1	3	5	12	2.25	75	—

👥Team — Colorado Rockies

Player	Pos	Key Stat
TJ Rumfield	1B	.300 AVG
Adael Amador	2B	0.00 ERA
Willi Castro	2B	0.00 ERA
Edouard Julien	2B	.208 AVG
Connor Norby	2B	.243 AVG
Chad Stevens	2B	.036 AVG
Kyle Karros	3B	.253 AVG
Braxton Fulford	C	.176 AVG
Hunter Goodman	C	.245 AVG
Brett Sullivan	C	4.70 ERA
Cole Carrigg	CF	.279 AVG
Jake McCarthy	LF	.291 AVG
Mickey Moniak	LF	.238 AVG
Zac Veen	LF	.232 AVG
Jordan Beck	RF	.200 AVG
Tyler Freeman	RF	.247 AVG
Troy Johnston	RF	0.00 ERA
Sterlin Thompson	RF	.232 AVG
Zach Agnos	RP	5.93 ERA
Brennan Bernardino	RP	2.81 ERA
Blas Castano	RP	3.62 ERA
Eiberson Castellano	RP	0.00 ERA
Jeff Criswell	RP	4.50 ERA
Nick Frasso	RP	5.82 ERA
Hayden Harris	RP	3.38 ERA
Jimmy Herget	RP	5.70 ERA
Jaden Hill	RP	5.22 ERA
Mark Manfredi	RP	3.06 ERA
Juan Mejia	RP	5.27 ERA
Parker Mushinski	RP	2.70 ERA
Jordan Romano	RP	5.61 ERA
TJ Shook	RP	8.22 ERA
Blake Adams	SP	45.00 ERA
Ryan Feltner	SP	5.40 ERA
Kyle Freeland	SP	6.65 ERA
Tanner Gordon	SP	6.68 ERA
Gabriel Hughes	SP	6.33 ERA
Jose Quintana	SP	5.44 ERA
Tomoyuki Sugano	SP	5.37 ERA
Sean Sullivan	SP	8.87 ERA
Vimael Machin	SS	.500 AVG
Ryan Ritter	SS	.158 AVG
Ezequiel Tovar	SS	.219 AVG
Chase Dollander	Starting Pitcher	3.89 ERA

See the Full Analysis

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