Grant Knipp

24-Year-Old PitcherP

Seattle Mariners A

2026 Stats

W-L

0-0

ERA

0.00

WHIP

0.00

Rest-of-Season Projections

W-L

ERA

WHIP

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2026 Fantasy Outlook

There was no outlook written for Grant Knipp in 2026. Check out the latest news below for more on his current fantasy value.

League A

Bats R

Throws R

40 Man No

Height 6'2"

Weight 230

DOB 11/29/2001

Makes full-season debut

PSeattle Mariners A

June 15, 2026

Knipp (elbow) was assigned to Single-A Inland Empire on June 5 and made his debut for the affiliate a day later, striking out a batter and scattering one hit and two walks over a scoreless inning.

Analysis
Knipp hasn't pitched for Inland Empire since making his debut, though it's unclear if his absence over the past week was the result of a setback or simply part of a workload-management plan coming off Tommy John surgery, which he underwent in early 2025. Before joining Inland Empire, Knipp made six appearances in the rookie-level Arizona Complex League, where he turned in a 5.68 ERA, 1.26 WHIP and 10:2 K:BB over 6.1 innings.

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Minor League Left/Right Pitching Splits (A)

Since 2024

-100%

BAA vs LHP

2026

-100%

BAA vs LHP

2025

No Stats

2024

No Stats

	BAA	Batters	K	BB	H	2B
Since 2024vs Left	.000	1	1	0	0	0
Since 2024vs Right	.500	4	0	2	1	1
2026vs Left	.000	1	1	0	0	0
2026vs Right	.500	4	0	2	1	1
2025vs Left	0	0	0	0	0	0
2025vs Right	0	0	0	0	0	0
2024vs Left	0	0	0	0	0	0
2024vs Right	0	0	0	0	0	0