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Mike Piazza League
6-21-2119
Junior Leonard Relief Pitcher
Retired (1991, Age 36)
CAREER BIOGRAPHICAL DATA
ERA 5.63 Total Rating B    Bats/Throws R/R
W-L 64-109 Status Deceased (2024) Option Years 0  
SV 33 Age at Death 69 Date of Birth 04-16-1955
K 956 Drafted Round 2, Pick 21
(1977)		 Majors Svc Time 12 years
(23 games)
IP 1363.0
WHIP 1.54
OFFENSE PITCHING MENTORING
Contact vs. R D- Contact vs. L D- Endurance C+   Ldrship C-
Power vs. R F  Power vs. L D- Velocity B-   Mentor Val B 
Speed D- Bunt B+ Control B+
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range D- WS Rings 0
1B --- LF --- Arm A  WS Appearances 2
2B --- CF ---   Health C  LCS Appearances 5
3B --- RF ---   Injured Days 0 All Star Teams 0
* League requires 75% 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
1979 SEA
2
 12
23
21
0
0
0
 0
87.0
 135 78 72 0 39
64
2.00
7.45
1980 SEA
2
 18
29
28
0
0
0
 0
108.2
 157 118 104 3 49
74
1.90
8.61
1981 SEA
2
 18
71
23
0
0
3
 4
158.1
 190 129 122 3 62
109
1.59
6.93
1982 SEA
5
 9
56
16
0
0
2
 1
147.0
 151 100 89 3 54
102
1.39
5.45
1983 SEA
6
 12
22
22
0
0
0
 0
142.1
 153 78 68 3 46
106
1.40
4.30
1984 SEA
9
 9
31
31
2
0
0
 0
178.0
 206 107 101 2 73
129
1.57
5.11
1985 SEA
9
 10
60
18
1
1
2
 1
178.1
 193 100 96 1 60
139
1.42
4.84
1986 SEA
5
 4
35
2
0
0
2
 2
46.1
 44 32 28 0 24
29
1.47
5.44
1987 SEA
7
 5
27
20
1
0
1
 0
112.2
 134 75 73 0 44
74
1.58
5.83
1988 SEA
3
 3
36
0
0
0
6
 1
43.2
 48 30 27 0 13
21
1.40
5.56
1989 SEA
9
 7
94
0
0
0
15
 4
118.1
 124 56 49 3 39
84
1.38
3.73
1990 SEA
4
 0
22
0
0
0
2
 1
33.0
 29 12 12 1 14
21
1.30
3.27
1991 SEA
1
 2
10
0
0
0
0
 0
9.1
 16 11 11 0 3
4
2.04
10.61
2119
0
 0
0
0
0
0
0
 0
0.0
 0 0 0 0 0
0
0.00
0.00
Total
64
 109
516
181
4
1
33
 14
1363.0
 1580 926 852 19 520
956
1.54
5.63
Career Transactions
DateTransaction
1991-11-01Junior Leonard has retired from the Seattle Mariners
1990-08-14Junior Leonard of the Seattle Mariners is injured and is expected to be out 30 days.
1986-08-28Junior Leonard of the Seattle Mariners is injured and is expected to be out 20 days.
1983-07-13Junior Leonard of the Seattle Mariners is injured and is expected to be out 15 days.
1983-05-27Junior Leonard of the Seattle Mariners is injured and is expected to be out 23 days.
1983-04-16The Seattle Mariners have promoted Junior Leonard to the major league team. The Seattle Mariners have sent Mike Leek to the minors.
1982-10-03The Seattle Mariners have promoted Dick Landrum to the major league team. The Seattle Mariners have sent Junior Leonard to the minors.
1982-04-08The Seattle Mariners have promoted Junior Leonard to the major league team. The Seattle Mariners have designated Rich Tracewski for assignment.
1982-04-08The Seattle Mariners have sent Junior Leonard to the minors.
1981-09-30Junior Leonard of the Seattle Mariners is injured and is expected to be out 20 days.
1980-08-20Junior Leonard of the Seattle Mariners is injured and is expected to be out 34 days.
1979-08-23The Seattle Mariners have promoted Junior Leonard to the major league team. The Seattle Mariners have sent Dick Landrum to the minors.
1979-08-16The Seattle Mariners have promoted Dick Landrum to the major league team. The Seattle Mariners have sent Junior Leonard to the minors.
1979-06-21The Seattle Mariners have promoted Junior Leonard to the major league team.
1979-03-25The Seattle Mariners have acquired Junior Leonard from the waiver wire.
1977-08-06The Montreal Maroons have waived Junior Leonard.