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#71 · RP · MLB

William Kempner

Miami Marlins

Age 256′0″222 lb

2026 · per game
GP
9
IP
1.4
K
1.6
H
0.9
ER
0.4
BB
0.4

Lines posted now

No sportsbook or pick'em app posts a line for William Kempner right now. We only show lines someone has posted.

Recent form

Last season (2026): no games yet this season
Per-game averages over the last games and by season; the arrow marks a last 5 at least 10% off the season
Per gameL5L92026last season, 9 g
K1.8 up on the season1.61.6
OUTS4.6 up on the season4.14.1
H10.90.9
ER0.8 up on the season0.40.4

1.6 strikeouts a game over his last 9 games. No line is posted on it now.

  1. 2026-05-05, vs BAL: 1
  2. 2026-05-30, at NYM: 0
  3. 2026-05-31, at NYM: 3
  4. 2026-06-05, vs TB: 1
  5. 2026-06-10, vs ARI: 3
  6. 2026-06-15, at PHI: 2
  7. 2026-07-03, at ATH: 1
  8. 2026-07-09, vs SEA: 0
  9. 2026-07-11, vs CLE: 3

Game log

Pitching
Last season (2026), newest first
William Kempner game log. Columns with a posted line mark each game cleared or missed against it.
Game · resultIPHERBBKHRPC
Jul 11L 1–4vsCLE23203042
Jul 9W 8–4vsSEA0.332220117
Jul 3W 12–5@ATH10001010
Jun 15L 0–7@PHI2.330002033
Jun 10W 8–0vsARI20023036
Jun 5L 0–6vsTB1.331001013
May 31L 1–10@NYM1.332003028
May 30L 1–6@NYM10000012
May 5L 7–9vsBAL1000108

Against each team

Per game, last three seasons
William Kempner against each team
OpponentGPIPHERBBKHRPC
NYM21.21001.5020
ARI120023036
ATH110001010
BAL11000108
CLE123203042
PHI12.30002033
SEA10.32220117
TB11.31001013

Splits

Per game, 2026
William Kempner splits
SplitGPIPHERBBKHRPC
Home51.31.20.80.81.60.223
Away41.40.5001.5021
In wins31.10.70.71.31.30.321
In losses61.510.301.7023
Last 10 games91.40.90.40.41.60.122

Seasons

Per game
William Kempner per season
SeasonGPIPHERBBKHRPC
202691.40.90.40.41.60.122