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Bob Horner League
5-13-1975
Lefty Rivera Relief Pitcher
Retired (1961, Age 39)
CAREER BIOGRAPHICAL DATA
ERA 3.67 Total Rating   Bats/Throws R/R
W-L 145-107 Status Retired (1961) Option Years 0  
SV 5 Age 52 (OS 53) Date of Birth 09-16-1922
K 1788 Drafted Round 2, Pick 22
(1950)
Majors Svc Time 11 years
(97 games)
IP 2177.1
WHIP 1.28
OFFENSE PITCHING MENTORING
Contact vs. R D- Contact vs. L D- Endurance C+   Ldrship
Power vs. R D- Power vs. L D- Velocity B+   Mentor Val D+
Speed Bunt C- Control
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range WS Rings 0
1B --- LF --- Arm B- WS Appearances 1
2B --- CF ---   Health C- LCS Appearances 3
3B --- RF ---   Injured Days 0 All Star Teams 1
* League requires 50% rating to start at catcher.

 
Year Type OS Age Chances   Active GS Injured  Endurance   Velocity   Control   Total 
1950 Majors 28 52.00 162 35 0 0 / 9 1 / 20 2 / 23 3 / 52
1951 Majors 29 53.60 162 36 0 1 / 10 0 / 21 0 / 22 1 / 53
1952 Majors 30 51.53 162 36 0 0 / 15 0 / 11 2 / 25 2 / 51
1953 Majors 31 53.16 162 36 0 1 / 16 0 / 16 0 / 21 1 / 53
1954 Majors 32 46.21 149 26 11 0 / 11 0 / 17 0 / 18 0 / 46
1955 Majors 33 48.75 145 32 16 0 / 9 0 / 15 0 / 24 0 / 48
1956 Majors 34 51.92 162 36 0 -5 / 8 -7 / 19 -1 / 24 -13 / 51
1957 Majors 35 46.99 161 28 1 -1 / 13 -4 / 18 -1 / 15 -6 / 46
1958 Majors 36 45.72 162 23 0 -2 / 10 1 / 13 -1 / 22 -2 / 45
1959 Majors 37 42.87 154 19 8 -1 / 12 -7 / 15 -2 / 15 -10 / 42
1960 Majors 38 33.10 135 1 27 -2 / 3 -2 / 10 -2 / 20 -6 / 33
1961 Minors 39 11.00 0 / 0 0 / 5 0 / 6 0 / 11
1961 Majors 39 27.39 114 0 0 -3 / 1 -2 / 12 -5 / 14 -10 / 27
Total 1830 308 63 -12 / 117 -20 / 192 -8 / 249 -40 / 558
Career Transactions
DateTransaction
1961-11-01Lefty Rivera has retired from the Oakland Gunners
1961-08-10The Oakland Gunners have designated Lefty Rivera for assignment.
1960-07-16Lefty Rivera of the Oakland Gunners is injured and is expected to be out 31 days.
1959-08-21Lefty Rivera of the Oakland Gunners is injured and is expected to be out 9 days.
1957-09-30Lefty Rivera of the Oakland Gunners is injured and is expected to be out 25 days.
1957-04-14Trade #1863230 has been completed between the Colorado Mastodons and the Oakland Gunners. The Oakland Gunners receive Lefty Rivera from the Colorado Mastodons in exchange for Gene Maldonado, Chet Manno, Ed Carey.
1956-07-20The Colorado Mastodons have placed Lefty Rivera on the trade block.
1955-05-19Lefty Rivera of the Colorado Mastodons is injured and is expected to be out 17 days.
1954-09-18Lefty Rivera of the Colorado Mastodons is injured and is expected to be out 11 days.
1953-04-01Trade #1843491 has been completed between the Colorado Mastodons and the Toronto Pioneers. The Toronto Pioneers receive Tomas Rose, Draft Pick 1956 Round 2 COL (Nelson Jolly), Draft Pick 1956 Round 1 COL (Rob Wright) from the Colorado Mastodons in exchange for Lefty Rivera.