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Larry Doby League
4-1-2044
Juan Rivera Relief Pitcher
Retired (1989, Age 34)
CAREER BIOGRAPHICAL DATA
ERA 5.62 Total Rating B    Bats/Throws R/R
W-L 31-31 Status Deceased (2028) Option Years 0  
SV 10 Age at Death 73 Date of Birth 02-19-1955
K 327 Drafted Round 1, Pick 12
(1977)		 Majors Svc Time 8 years
(113 games)
IP 484.0
WHIP 1.56
OFFENSE PITCHING MENTORING
Contact vs. R D- Contact vs. L F  Endurance D    Ldrship A+
Power vs. R D- Power vs. L D  Velocity B    Mentor Val A+
Speed D+ Bunt C- Control B+
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range D- WS Rings 0
1B --- LF --- Arm B- WS Appearances 0
2B --- CF ---   Health C  LCS Appearances 0
3B --- RF ---   Injured Days 0 All Star Teams 0
* 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
1977 BOS
0
 1
2
0
0
0
0
 0
1.2
 4 2 2 0 2
2
3.60
10.80
1978 BOS
5
 1
20
0
0
0
3
 2
29.2
 45 30 28 0 16
22
2.06
8.49
1980 BOS
0
 1
13
0
0
0
0
 0
19.2
 29 18 18 0 9
11
1.93
8.24
1981 BOS
4
 7
83
0
0
0
0
 7
95.2
 132 71 67 5 42
55
1.82
6.30
1982 BOS
3
 5
38
0
0
0
0
 2
48.2
 49 25 25 1 15
36
1.32
4.62
1983 BOS
3
 3
55
0
0
0
0
 1
58.2
 47 31 29 2 16
33
1.07
4.45
1984 BOS
4
 4
42
0
0
0
4
 1
52.2
 70 31 28 1 19
29
1.69
4.78
1985 STL-DET
2
 1
52
0
0
0
0
 3
59.1
 57 32 32 2 15
54
1.21
4.85
1986 DET
5
 3
31
2
0
0
0
 1
50.0
 61 29 29 0 20
31
1.62
5.22
1987 DET
1
 2
18
0
0
0
0
 0
18.0
 18 13 11 0 11
8
1.61
5.50
1988 PHI
2
 2
29
0
0
0
2
 0
30.2
 34 21 19 0 15
30
1.60
5.58
1989 PHI
2
 1
16
0
0
0
1
 0
19.1
 24 14 14 1 7
16
1.60
6.52
2044
0
 0
0
0
0
0
0
 0
0.0
 0 0 0 0 0
0
0.00
0.00
Total
31
 31
399
2
0
0
10
 17
484.0
 570 317 302 12 187
327
1.56
5.62
Career Transactions
DateTransaction
1989-11-01Juan Rivera has retired from the Philadelphia Jacksters
1988-03-03The Philadelphia Jacksters have promoted Juan Rivera to the major league team. The Philadelphia Jacksters have designated Steve Meche for assignment.
1988-03-03A trade has been completed between the Philadelphia Jacksters and the Detroit Tigers. The Detroit Tigers receive Draft Pick 1988 Round 3 PHI (Kermit Ogden) from the Philadelphia Jacksters in exchange for Juan Rivera.
1987-10-05The Detroit Tigers have designated Juan Rivera for assignment.
1985-05-25The Detroit Tigers have promoted Juan Rivera to the major league team.
1985-05-13The Detroit Tigers have designated Juan Rivera for assignment.
1985-05-01The Detroit Tigers have acquired Juan Rivera from the waiver wire.
1985-04-27The St. Louis Arches have promoted Jimmy Riggs to the major league team. The St. Louis Arches have designated Juan Rivera for assignment.
1985-04-19The St. Louis Arches have promoted Juan Rivera to the major league team. The St. Louis Arches have designated Benjamin Kold for assignment.
1985-04-19The St. Louis Arches have acquired Juan Rivera from the waiver wire.
1985-04-15The Boston Lighthouses have waived Juan Rivera.
1984-08-08The Boston Lighthouses have promoted Jake Heathcock to the major league team. The Boston Lighthouses have promoted Gary McLaughlin to the major league team. The Boston Lighthouses have sent Tom Anderson to the minors. The Boston Lighthouses have designated Juan Rivera for assignment.
1983-04-04The Boston Lighthouses have promoted Juan Rivera to the major league team. The Boston Lighthouses have sent Paul Hazle to the minors.
1982-07-23The Boston Lighthouses have promoted Robbie Gossage to the major league team. The Boston Lighthouses have sent Juan Rivera to the minors.
1980-08-31The Boston Road Rage have promoted Juan Rivera to the major league team. The Boston Road Rage have designated Nelson Wilson for assignment.
1979-04-01The Boston Road Rage have promoted Marcus Kelley to the major league team. The Boston Road Rage have sent Juan Rivera to the minors.
1978-09-02The Boston Road Rage have promoted Juan Rivera to the major league team. The Boston Road Rage have sent Tex Higgins to the minors.
1978-06-26The Boston Road Rage have acquired Juan Rivera from the waiver wire.
1978-06-17The Boston Road Rage have acquired J.R. Henderson from the waiver wire. The Boston Road Rage have waived Juan Rivera.
1978-06-17The Boston Road Rage have sent Juan Rivera to the minors.
1978-05-15The Boston Road Rage have promoted Juan Rivera to the major league team. The Boston Road Rage have sent Sandy Lyle to the minors.
1978-05-14The Boston Road Rage have promoted Sandy Lyle to the major league team. The Boston Road Rage have sent Juan Rivera to the minors.
1978-05-08The Boston Road Rage have promoted Juan Rivera to the major league team. The Boston Road Rage have sent Sandy Lyle to the minors.
1977-07-30The Boston Red Sox have promoted Benji Ito to the major league team. The Boston Red Sox have sent Juan Rivera to the minors.
1977-07-21The Boston Red Sox have promoted Juan Rivera to the major league team. The Boston Red Sox have designated Hack Reynolds for assignment.
1977-04-01The Boston Red Sox have renamed Hal Taussig to Juan Rivera.