Show classic player card
Goose Goslin League
8-18-2060
Jeff Mercker Relief Pitcher
Retired (2030, Age 33)
CAREER BIOGRAPHICAL DATA
ERA 5.08 Total Rating B+   Bats/Throws R/R
W-L 27-35 Status Retired (2030) Option Years 0  
SV 128 Age 63 (OS 64) Date of Birth 12-20-1996
K 450 Drafted Round 3, Pick 41
(2016)		 Majors Svc Time 10 years
(70 games)
IP 554.1
WHIP 1.53
OFFENSE PITCHING MENTORING
Contact vs. R D- Contact vs. L F  Endurance C-   Ldrship D 
Power vs. R D- Power vs. L D  Velocity A-   Mentor Val C 
Speed B- Bunt D- Control B 
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range C- WS Rings 2
1B --- LF --- Arm C- WS Appearances 3
2B --- CF ---   Health A+ LCS Appearances 5
3B --- RF ---   Injured Days 0 All Star Teams 3
* League requires 50% rating to start at catcher.

Year   Team W L G GS CG SHO SV BS IP H R ER HBP BB SO WHIP ERA Awards
2020 BAL
5
 7
51
0
0
0
1
 1
63.2
 89 54 49 3 33
47
1.92
6.93
2021 BAL
1
 2
44
0
0
0
40
 2
43.1
 33 9 8 3 12
33
1.04
1.66
2022 BAL
2
 3
47
0
0
0
37
 7
43.1
 53 21 20 1 13
45
1.52
4.15
2023 BAL
5
 2
52
0
0
0
39
 4
53.0
 46 16 16 0 17
40
1.19
2.72
2024 BAL
2
 5
52
0
0
0
9
 7
53.2
 69 38 36 1 20
43
1.66
6.04
2025 BAL
6
 3
78
0
0
0
0
 2
110.1
 100 46 42 4 32
90
1.20
3.43
2026 BAL
2
 2
22
0
0
0
2
 1
26.0
 29 17 16 1 11
20
1.54
5.54
2027 BAL-LAN
1
 3
43
0
0
0
0
 2
60.2
 91 71 64 1 40
46
2.16
9.49
2028 LAN
3
 4
31
0
0
0
0
 0
47.0
 62 29 29 0 13
42
1.60
5.55
2029 LAN
0
 2
15
1
0
0
0
 0
25.0
 26 17 13 0 10
15
1.44
4.68
2030 LAN
0
 2
24
2
0
0
0
 0
28.1
 39 23 20 0 12
29
1.80
6.35
2060
0
 0
0
0
0
0
0
 0
0.0
 0 0 0 0 0
0
0.00
0.00
Total
27
 35
459
3
0
0
128
 26
554.1
 637 341 313 14 213
450
1.53
5.08
Career Transactions
DateTransaction
2030-11-01Jeff Mercker has retired from the Los Angeles Youngstuds
2029-08-07Jeff Mercker of the Los Angeles Youngstuds is injured and is expected to be out 24 days.
2027-06-08Trade #1577877 has been completed between the Baltimore National Bohemians and the Los Angeles Youngstuds. The Los Angeles Youngstuds receive Jeff Mercker from the Baltimore National Bohemians in exchange for Draft Pick 2028 Round 2 PIT (Billy Hart).
2027-04-12Jeff Mercker of the Baltimore National Bohemians is injured and is expected to be out 20 days.
2027-03-01The Baltimore National Bohemians have placed Jeff Mercker on the trade block.
2026-08-07The Baltimore National Bohemians have promoted Jeff Mercker to the major league team. The Baltimore National Bohemians have designated Kei Kanagu for assignment.
2026-06-23The Baltimore National Bohemians have promoted Ike Babb to the major league team. The Baltimore National Bohemians have designated Jeff Mercker for assignment. The Baltimore National Bohemians have sent Gil Phillips to the minors.
2020-03-01The Baltimore National Bohemians have promoted Denis Ferrara to the major league team. The Baltimore National Bohemians have promoted Dick Lezcano to the major league team. The Baltimore National Bohemians have promoted Jerry Smith to the major league team. The Baltimore National Bohemians have promoted Jeff Mercker to the major league team. The Baltimore National Bohemians have designated George Nastu for assignment. The Baltimore National Bohemians have designated Maikel Quintana for assignment. The Baltimore National Bohemians have designated Jitsuo Tahara for assignment.
2017-04-05The Baltimore National Bohemians have acquired Jeff Mercker from the waiver wire.
2017-04-01The Milwaukee Mad Cows have waived Jeff Mercker.