William Kempner
# · MIA · P
HT/WT
6’0”, 222 lbs
Birthdate
06/18/2001 (24)
Bat/Throw
R/R
Draft Info
2022: Rd 3, Pk 26 (SF)
William Kempner STATS
- SEASON
- LAST 5
- ROAD
LATEST William Kempner NEWS
MLB · 6 hours ago
Red Sox MLB Trade Deadline Primer: Lefty Bat, SP and Bullpen Help
MLB · 2 hours ago
Jeff Nelson & Robert Murray MLB Trade Deadline Moves
MLB · 4 hours ago
Analyzing Sandy Alcantara's Trade Prospects & Performance
MLB · 6 hours ago
Red Sox MLB Trade Deadline Primer: Lefty Bat, SP and Bullpen Help
MLB · 2 hours ago
Jeff Nelson & Robert Murray MLB Trade Deadline Moves
MLB Trade Tracker: Every Player Dealt at the 2025 Trade Deadline
2025 MLB Trade Deadline Big Board: Ranking Top 25 Trade Targets
2025 MLB Trade Deadline: 3 SPs on the Move and 2 Staying Put
MLB Trade Deadline Countdown - 6 Days Out: Buyers, Sellers, Rumors and Players on the Block
MLB Trade Deadline Countdown - 7 Days Out: Buyers, Sellers, Rumors and Players on the Block