MIL · P

Abner Uribe

Age 26 B/T R/R 6′3″, 205 lb Dominican Republic MLB debut 2023

40-man

Milwaukee’s roster as it stands late-inning relief · 60 IP · 1.1 WAR in the role
Injured list 2026: Right forearm flexor strain (Aug 14–Aug 31)
Trade read Unlikely to be traded: MIL expects to contend (81% playoff odds) and he’s one of its best relievers.

Keystone Stuff 113 88th pct

2026 fWAR 1.6

Projected 2027 WAR 1.2 at 67 IP · 1.1 in his 2027 role

Pitching · 2026 percentiles

vs. MLB pitchers with 500+ pitches · 918 pitches

Keystone Stuff 113

Keystone Location 91

Keystone Pitching 100

Run value (xRV) +1.24

Strikeout % 26.5%

Walk % 8.1%

Whiff % 26.8%

Chase % 26.8%

Fastball velo 98.8

Extension 6.5 ft

59.1 IP1.97 ERA2.68 FIP 37° arm6 SV

Arsenal & Pitch Lab

Movement normalized to arm side · Keystone Stuff by pitch

RHP · arm angle 37° · how to read

Pitch	Use	Velo	IVB	HB	Stuff	Loc	Whiff	xRV/100
Sinker62% use	62%	98.8	6.7	+13.8	100	88	21%	+0.27
Slider38% use	38%	87.9	4.2	−10.2	122	104	38%	+2.78

Pitch idea (fragile)

Built from his own fastball (98.8 mph) plus the typical shape 15 pitchers with his slot (37°) throw: a changeup around 91.3 mph, −4.1″ rise, +18.6″ arm-side. On the same model it grades +7 against his slider, the pitch it would take usage from (it adds to his fastball, it doesn’t replace it) (+2 to +18 across the production and three cross-fit models), about 130 on his slider’s scale; the comps’ own changeups grade 98 at the median, so that sits above 100% of them. The fits disagree, so it isn’t queued.

Most similar pitchers

Pitches like Uribe: same hand, shape, slot and mix

Similarity	Player	Stuff	’26 WAR	’27 proj	2027
68	Colin Holderman CLE · ’95	109	0.8	0.3	Arb
59	Jordan Hicks CWS · ’96	104	0.5	0.3	Signed $12.5M
55	Riley O'Brien STL · ’95	107	0.3	0.2	Pre-arb
51	Yohan Ramírez PIT · ’95	114	1.2	0.6	Arb
46	Camilo Doval SF · ’97	101	0.1	0.3	Arb

Same-handed pitchers nearest on fastball velocity and shape, arm angle, extension, pitch mix, secondary shapes, Stuff, whiff rate and workload. 2026 regulars only.

Pitch locations · 2026

Where each pitch finishes, by batter side

Sinker 56%

51% zone

Slider 44%

34% zone

Where each pitch finishes, catcher’s view. The bar marks the batter’s side; the box is an average strike zone. Pitches with 40+ thrown to this side.

Contract & projection

Club control (RosterResource) · Keystone projected WAR

2027 1.2 WAR Pre-arb $780K*

2028 1.2 WAR Arbitration $2.8M*

2029 1.2 WAR Arbitration $5.0M*

2030 1.2 WAR Arbitration $8.0M*

* projected arbitration or minimum salary. Contract Studio →

Minor leagues

MLB Stats API · public box-score data

SeasonLevel	Level	Team	Age	G	PA / IP	PA / IP ·Line
2026A+	A+	Wisconsin Timber Rattlers	26	2	2 IP	2 IP · 0.00 ERA · 42.9% K · 14.3% BB

ABS challenges · 2026

Baseball Savant

As pitcher 0% 0/1 won · 0.0 runs