RF Jo-Jo Mason #10
Age: 25 | Bats: L | Throws: L | Morale: Good
01/20/1975
RF JO-JO MASON #10 - AGE: 25 - BATS: L - THROWS: L - MORALE: GOOD
G AB H 2B 3B HR RBI BB K AVG OBP SLG SB WAR
124 408 105 24 4 7 87 102 110 .257 .402 .387 3 0.6
GAME LOG, LAST 10 GAMES
Date Vs. Result AB R H BI HR BB K SB
09/17/1974 @ CHY Win, 9-0 5 0 1 0 0 0 1 0
09/16/1974 @ CHY Win, 8-7 0 0 0 0 0 0 0 0
09/15/1974 @ CHY Loss, 4-5 4 0 0 1 0 0 1 0
09/14/1974 GIG Win, 10-1 3 1 2 0 0 2 0 0
09/13/1974 GIG Win, 11-10 5 1 2 0 0 0 1 0
09/12/1974 GIG Loss, 5-18 5 0 1 0 0 0 1 0
09/10/1974 @ MIS Win, 8-6 4 0 0 1 0 1 1 0
09/09/1974 @ MIS Loss, 1-2 1 0 0 0 0 2 0 0
09/06/1974 PUE Win, 10-9 0 0 0 0 0 0 0 0
09/05/1974 PUE Win, 12-1 4 1 3 3 0 1 1 0
PERSONALITY
Birthday:10/04/1949
Born in:Oak Park, IL
Nationality:American
Height:6' 4"
Weight:205 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Minor League Contract
Salary:-
Signed Through:-
Major Service:1 Year, 8 Days
Service This Yr:182 Days
40-Man Service:None, None
Pro Service:7 Years
Arbitration Eligibility:Not eligible, free agent after contract expires!
Option Years:3 option years left
Contract Extension: -
Drafted:1968, 10th Pick in Round 19
WESTERN BASEBALL LEAGUE 1974 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 124 408 105 24 4 7 87 71 102 110 .257 .402 .387 .789 .403 .130 98
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 112 518 0 4 0 8 3 5 158 35 3 6 33.3 70.5 5.86 .6  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   129 28 7 1 0 21 17 28 41 0 2 0 .217 .357 .287 .644
Versus Right   279 77 17 3 7 66 54 74 69 5 1 0 .276 .422 .434 .855
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
April   41 16 3 2 0 7 5 4 10 1 0 0 .390 .435 .561 .996
May   90 19 3 1 2 15 17 21 18 0 1 0 .211 .360 .333 .694
June   82 13 4 0 2 20 14 22 33 0 0 0 .159 .337 .280 .617
July   84 24 7 0 2 27 16 23 23 3 0 0 .286 .427 .440 .868
August   75 24 6 1 1 12 15 23 16 0 2 0 .320 .480 .467 .946
September   36 9 1 0 0 6 4 9 10 1 0 0 .250 .391 .278 .669
Last Year   408 105 24 4 7 87 71 102 110 5 3 0 .257 .402 .387 .789
Career   408 105 24 4 7 87 71 102 110 5 3 0 .257 .402 .387 .789
Home   209 55 7 0 6 49 45 52 52 2 1 0 .263 .407 .383 .790
Road   199 50 17 4 1 38 26 50 58 3 2 0 .251 .397 .392 .789
Grass   408 105 24 4 7 87 71 102 110 5 3 0 .257 .402 .387 .789
Day   140 41 10 1 3 41 30 35 35 2 0 0 .293 .429 .443 .872
Night   268 64 14 3 4 46 41 67 75 3 3 0 .239 .388 .358 .746
As Starter   402 103 24 4 7 83 71 101 107 5 3 0 .256 .402 .388 .790
As Reliever / Substitution   6 2 0 0 0 4 0 1 3 0 0 0 .333 .429 .333 .762
CAREER BATTING STATS
Year/Team/League Age G AB H 2B 3B HR RBI R BB HP SF K SB CS AVG OBP SLG OPS OPS+ wRC+ WAR
CAREER MINOR LEAGUE BATTING STATS
Year/Team/League Age G AB H 2B 3B HR RBI R BB HP SF K SB CS AVG OBP SLG OPS OPS+ wRC+ WAR
1968 La Crosse - R 18 7 8 3 0 0 2 5 3 0 0 0 3 0 0 .375 .375 1.125 1.500 294 304 0.1
1968 San Jose - A 18 7 19 3 0 0 0 3 0 1 0 0 5 0 0 .158 .200 .158 .358 1 -11 -0.3
1969 La Crosse - R 19 17 51 10 2 0 0 7 6 7 0 0 18 0 1 .196 .293 .235 .528 32 26 -0.6
1969 Yakima - A 19 32 67 14 3 0 1 4 3 14 0 0 27 1 1 .209 .346 .299 .644 71 80 -0.4
1969 Rockford - A 19 9 19 8 0 0 0 1 2 0 0 1 7 0 0 .421 .400 .421 .821 153 144 -0.0
1970 La Crosse - R 20 21 22 9 1 2 1 6 4 3 0 0 7 0 0 .409 .480 .773 1.253 224 213 0.4
1970 Yakima - A 20 10 21 8 0 0 1 2 3 4 0 0 8 0 3 .381 .480 .524 1.004 175 192 0.1
1971 La Crosse - R 21 9 22 3 0 0 0 2 1 3 0 0 13 0 0 .136 .240 .136 .376 -3 -16 -0.3
1971 Yakima - A 21 25 74 15 3 0 1 8 7 16 0 0 30 2 0 .203 .344 .284 .628 73 66 -0.1
1971 Rockford - A 21 2 5 2 1 0 0 0 0 0 0 0 1 0 0 .400 .400 .600 1.000 188 198 0.1
1972 La Crosse - R 22 20 63 19 4 2 2 10 7 15 0 0 19 0 1 .302 .436 .524 .960 147 139 0.4
1972 Yakima - A 22 23 51 9 1 0 1 6 5 12 0 0 16 0 0 .176 .333 .255 .588 61 71 -0.1
1972 Rockford - A 22 42 95 15 3 1 1 4 7 9 0 0 40 1 0 .158 .231 .242 .473 36 34 -0.6
1973 La Crosse - R 23 10 31 11 3 0 2 8 9 8 0 0 13 0 2 .355 .487 .645 1.132 166 173 0.2
1973 Yakima - A 23 15 50 9 0 1 1 2 4 7 0 0 15 2 0 .180 .281 .280 .561 52 51 -0.3
1973 Rockford - A 23 18 56 9 3 0 0 6 4 6 0 0 24 0 0 .161 .242 .214 .456 27 20 -0.5
1974 Bismarck - A 24 124 408 105 24 4 7 87 71 102 0 5 110 3 6 .257 .402 .387 .789 92 98 0.6
Total HL 71 175 34 7 1 1 11 13 15 0 1 72 1 0 .194 .257 .263 .519 50 46
Total COW 112 282 58 7 1 5 25 22 54 0 0 101 5 4 .206 .333 .291 .624 70 72
Total WBL 124 408 105 24 4 7 87 71 102 0 5 110 3 6 .257 .402 .387 .789 92 98
Total UMVA 84 197 55 10 4 7 38 30 36 0 0 73 0 4 .279 .391 .477 .868 119 114
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
1968 San Jose - A LF 1 1 1 0 0 1 0 1.000 9.0 1.00 +0.0 1.050
1968 La Crosse - R LF 1 0 0 0 0 0 0 .000 1.0 0.00 0.0 .000
1968 San Jose - A RF 6 2 3 0 0 3 0 1.000 34.0 0.79 -0.9 .779
1968 La Crosse - R RF 5 0 1 0 0 1 0 1.000 9.1 0.96 -0.7 .525
1969 Rockford - A 1B 1 0 4 0 0 5 1 .800 2.2 13.50 -0.7 .516
1969 Yakima - A 1B 2 1 11 0 1 11 0 1.000 11.0 9.00 +0.1 1.053
1969 La Crosse - R 1B 1 1 10 0 2 10 0 1.000 9.0 10.00 -0.2 1.072
1969 Rockford - A LF 4 4 3 0 0 3 0 1.000 31.0 0.87 -0.7 .784
1969 Yakima - A LF 17 12 10 0 0 10 0 1.000 109.0 0.83 -1.4 .878
1969 La Crosse - R LF 9 6 5 0 0 5 0 1.000 56.1 0.80 -0.3 .848
1969 Rockford - A RF 2 2 2 0 0 2 0 1.000 18.0 1.00 +0.0 1.036
1969 Yakima - A RF 10 6 11 0 0 12 1 .917 55.0 1.80 -2.8 .770
1969 La Crosse - R RF 8 8 8 0 0 8 0 1.000 58.2 1.23 -1.4 .783
1970 La Crosse - R 1B 6 2 15 1 1 16 0 1.000 24.1 5.92 +0.0 1.080
1970 Yakima - A LF 4 2 2 0 0 2 0 1.000 17.0 1.06 -0.5 .694
1970 La Crosse - R LF 6 0 1 0 0 1 0 1.000 9.0 1.00 +0.1 1.077
1970 Yakima - A RF 6 6 10 0 0 10 0 1.000 47.0 1.91 -0.2 1.051
1970 La Crosse - R RF 3 0 1 0 0 1 0 1.000 9.1 0.96 +0.0 1.077
1971 Yakima - A 1B 2 2 14 0 2 14 0 1.000 16.0 7.88 -0.1 1.049
1971 La Crosse - R 1B 6 6 47 3 4 50 0 1.000 45.0 10.00 -0.1 .946
1971 Rockford - A LF 1 1 1 0 0 1 0 1.000 7.0 1.29 +0.0 1.044
1971 Yakima - A LF 1 1 1 0 0 1 0 1.000 9.0 1.00 -0.0 1.038
1971 La Crosse - R LF 2 0 0 0 0 0 0 .000 2.0 0.00 0.0 .000
1971 Rockford - A RF 1 1 1 0 0 1 0 1.000 8.0 1.12 +0.0 1.036
1971 Yakima - A RF 22 19 23 0 0 24 1 .958 158.1 1.31 +0.4 1.046
1971 La Crosse - R RF 1 0 0 0 0 0 0 .000 2.0 0.00 0.0 .000
1972 Rockford - A 1B 16 15 128 7 14 136 1 .993 128.1 9.47 -0.7 .952
1972 Yakima - A 1B 8 7 49 0 5 49 0 1.000 55.0 8.02 -0.5 .875
1972 La Crosse - R 1B 4 4 21 3 3 24 0 1.000 34.0 6.35 +0.6 1.055
1972 Rockford - A LF 3 3 4 0 0 4 0 1.000 27.0 1.33 -0.1 1.039
1972 Yakima - A LF 2 0 0 0 0 0 0 .000 4.0 0.00 0.0 .000
1972 La Crosse - R LF 3 1 3 0 0 3 0 1.000 15.0 1.80 -0.9 .796
1972 Rockford - A RF 12 6 12 0 0 12 0 1.000 52.1 2.06 +0.3 1.034
1972 Yakima - A RF 7 6 7 0 0 7 0 1.000 55.0 1.15 -0.1 1.043
1972 La Crosse - R RF 12 9 11 1 0 12 0 1.000 91.0 1.19 -0.4 .858
1973 Rockford - A 1B 1 1 5 1 0 6 0 1.000 8.0 6.75 +0.0 1.054
1973 Yakima - A 1B 9 9 60 4 7 65 1 .985 66.0 8.73 -0.7 .954
1973 La Crosse - R 1B 4 4 27 1 1 29 1 .966 33.0 7.64 -0.9 .000
1973 Rockford - A LF 4 0 0 0 0 0 0 .000 7.1 0.00 0.0 .000
1973 Yakima - A LF 3 2 0 0 0 0 0 .000 19.0 0.00 -1.5 .000
1973 La Crosse - R LF 2 1 3 0 0 3 0 1.000 10.0 2.70 -0.1 1.055
1973 Rockford - A CF 7 7 17 0 0 17 0 1.000 53.2 2.85 -0.6 .930
1973 Rockford - A RF 6 5 6 0 0 6 0 1.000 48.0 1.12 -0.9 .887
1973 Yakima - A RF 5 2 3 0 0 3 0 1.000 27.0 1.00 +0.2 1.056
1973 La Crosse - R RF 3 3 5 0 0 5 0 1.000 27.0 1.67 +0.3 1.068
1974 Bismarck - A 1B 21 21 170 9 26 181 2 .989 170.0 9.48 +1.4 1.068
1974 Bismarck - A LF 0 0 0 0 0 0 0 .000 0.0 0.00 0.0 .000
1974 Bismarck - A CF 22 22 40 0 0 42 2 .952 181.1 1.99 -1.9 .969
1974 Bismarck - A RF 92 69 107 14 0 123 2 .984 627.0 1.74 -3.0 .945
TOTAL 1B 81 73 561 29 66 596 6 .990 602.1 8.82 -1.9 .974
TOTAL LF 63 34 34 0 0 34 0 1.000 332.2 0.92 -5.5 .847
TOTAL CF 29 29 57 0 0 59 2 .966 235.0 2.18 -2.6 .957
TOTAL RF 201 144 211 15 0 230 4 .983 1327.0 1.53 -9.1 .940
PLAYER HISTORY
06/18/1968 Drafted in the 1968 first-year player draft out of high school (St. Patrick; Chicago, IL) by the Detroit Dynamos. (Round 19, Pick 10, 370th overall pick).
06/18/1968 Released by the Detroit organization.
07/15/1968 Signed a 1-year minor league contract with the Chicago Cougars organization.
08/09/1971 Injured (sprained ankle),out for 3-4 weeks.
09/25/1971 Wins the 1971 C-O-W League COW Championship Series with the Yakima Rams!
09/13/1972 Wins the 1972 UMVA Championship Series MVP Award.
09/14/1972 Wins the 1972 Upper Mississippi Valley Association UMVA Championship Series with the La Crosse Lions!
07/28/1973 Released by the Chicago organization.
09/23/1973 Signed a 1-year minor league contract with the Bismarck Rough Riders organization.
03/04/1974 Unsuccessfully completed training to improve his outfield defense at the Bismarck Rough Riders development complex.
04/21/1974 Injured (back stiffness),day-to-day for 3 days.
09/04/1974 Injured (hamstring soreness),day-to-day for 1 day.
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