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William Kempner

2025–2026  ·  Bats R  ·  Throws R  ·  6'0", 222 lb  ·  b. 2001 San Jose, CA

Also in MLB  ·  Double-A  ·  High-A  ·  Single-A

Career 3–3 · 3.51 ERA · 77 SO · 48.2 IP

No league-leading finishes. This player never placed in the top 25 of a tracked category. The season record below is the full story.

Pitching

2 seasons
Year Team Lg W L ERA G GS SV IP H ER HR BB SO WHIP
2025 JAX IL 3 0 2.65 13 0 1 17.0 8 5 2 15 25 1.35
2026 JAX IL 0 3 3.98 24 0 6 31.2 20 14 3 21 52 1.29
Career — — 3 3 3.51 37 0 7 48.2 28 19 5 36 77 1.32

Fielding

1 position
Year Team Lg Pos GGSINN POAEDPTC FLD%RF
Career — — P 37 0 48.2 2 2 0 0 4 1.000 0.11