PoolExpert

William Kempner

Pitcher for Miami
Age: 24, 222 lbs, 6'0"
Born: 6/18/2001, San Jose, CA, USA
Sal: N/A

PLAYER NEWS REPORT 3 hours

Nabs first big-league win.
Picked up the win Wednesday, walking two and striking out three over two scoreless, no-hit innings of relief in a victory over the Diamondbacks.
Seasons
City
GP
CG
IP
ERA
W
L
ShO
Sv
H
2B
3B
HR
SO
HB
BB
WP
Bk
R
ER
NH
WHIP
K/9
PPts
PPts/GP
2026
MIA
5
0
6.7
0.00
1
0
0
0
3
0
0
0
8
0
2
0
0
0
0
0
0.75
10.80
5.0
1.0
5
0
6.7
0.00
1
0
0
0
3
0
0
0
8
0
2
0
0
0
0
0
0.75
10.80
5.0
1.0
Date
Opp
Res
CG
IP
ERA
W
L
ShO
Sv
H
2B
3B
HR
SO
HB
BB
WP
Bk
R
ER
NH
WHIP
K/9
PPts
6/10/2026
AZ
W8 - 0
0
2.0
0.00
1
0
0
0
0
0
0
0
3
0
2
0
0
0
0
0
1.00
13.50
5.0
6/5/2026
TB
L0 - 6
0
1.3
0.00
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0.75
6.75
0.0
5/31/2026
NYM@
L1 - 10
0
1.3
0.00
0
0
0
0
2
0
0
0
3
0
0
0
0
0
0
0
1.50
20.25
0.0
5/30/2026
NYM@
L1 - 6
0
1.0
0.00
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.00
0.00
0.0
5/5/2026
BAL
L7 - 9
0
1.0
0.00
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0.00
9.00
0.0
0
6.7
0.00
1
0
0
0
3
0
0
0
8
0
2
0
0
0
0
0
0.65
9.90
5.0
Date
Visit.
Home
Time
6/23/2026
6:40 PM
6/24/2026
12:10 PM
Pages:
<< 1 2
Player
Pos
City
Transaction date
Description
P
MIA
5/30/2026
Recalled from Triple-A.
P
MIA
5/6/2026
Sent back to minors.
P
MIA
5/5/2026
Recalled from Triple-A.
P
MIA
3/8/2026
Sent to Triple-A.
P
MIA
11/18/2025
Joins 40-man roster.

Stars of the month

Date
Player
City
Pos
Star
May 05, 2026
MIA
P
NA
May 30, 2026
MIA
P
NA
May 31, 2026
MIA
P
NA
June 05, 2026
MIA
P
NA
June 10, 2026
MIA
P
NA
 

Stars of the week

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