John Stefero
John Robert Stefero
Bats: Left , Throws: Right
Height: 5' 8" , Weight: 185 lb.

Born: September 22, 1959 in Sumter, SC
Signed by the Baltimore Orioles as an amateur free agent in 1979. (All Transactions)
Debut: June 24, 1983
Final Game: May 24, 1987
    About biographical information

Standard Batting

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Year Age Tm Lg G PA AB R H 2B 3B HR RBI SB CS BB SO BA OBP SLG OPS OPS+ TB GDP HBP SH SF IBB Pos Awards
1983 23 BAL AL 9 14 11 2 5 1 0 0 4 0 0 3 2 .455 .571 .545 1.117 213 6 0 0 0 0 0 /2
1986 26 BAL AL 52 137 120 14 28 2 0 2 13 0 1 16 25 .233 .321 .300 .621 72 36 1 0 0 1 0 2/4
1987 27 MON NL 18 59 56 4 11 0 0 1 3 0 0 3 17 .196 .237 .250 .487 28 14 2 0 0 0 1 2
3 Seasons 79 210 187 20 44 3 0 3 20 0 1 22 44 .235 .314 .299 .614 68 56 3 0 0 1 1
162 Game Avg. 162 431 383 41 90 6 0 6 41 0 2 45 90 .235 .314 .299 .614 68 115 6 0 0 2 2
BAL (2 yrs) 61 151 131 16 33 3 0 2 17 0 1 19 27 .252 .344 .321 .665 85 42 1 0 0 1 0
MON (1 yr) 18 59 56 4 11 0 0 1 3 0 0 3 17 .196 .237 .250 .487 28 14 2 0 0 0 1
AL (2 yrs) 61 151 131 16 33 3 0 2 17 0 1 19 27 .252 .344 .321 .665 85 42 1 0 0 1 0
NL (1 yr) 18 59 56 4 11 0 0 1 3 0 0 3 17 .196 .237 .250 .487 28 14 2 0 0 0 1

Advanced Batting

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Year Age Tm Lg PA Outs RC RC/G AIR BAbip BA lgBA OBP lgOBP SLG lgSLG OPS lgOPS OPS+ OWn% BtRuns BtWins TotA SecA ISO PwrSpd
1983 23 BAL AL 14 6 4 17.9 96 .556 .455 .263 .571 .325 .545 .397 1.117 .722 213 .924 2.1 0.2 1.500 .364 .091
1986 26 BAL AL 137 95 12 3.4 99 .277 .233 .259 .321 .327 .300 .404 .621 .731 72 .355 -4.2 -0.4 .543 .192 .067 .0
1987 27 MON NL 59 47 3 1.7 108 .263 .196 .273 .237 .343 .250 .425 .487 .767 28 .134 -6.2 -0.6 .362 .107 .054 .0
3 Seasons 210 148 19 3.4 101 .291 .235 .263 .314 .331 .299 .410 .614 .741 68 .363 -8.3 -0.8 .524 .176 .064 .0
162 Game Avg. 431 303 39 3.4 101 .291 .235 .263 .314 .331 .299 .410 .614 .741 68 .363 -8.3 -0.8 .524 .176 .064
BAL (2 yrs) 151 101 16 4.2 98 .301 .252 .260 .344 .327 .321 .404 .665 .730 85 .456 -2.1 -0.2 .600 .206 .069 .0
MON (1 yr) 59 47 3 1.7 108 .263 .196 .273 .237 .343 .250 .425 .487 .767 28 .134 -6.2 -0.6 .362 .107 .054 .0
AL (2 yrs) 151 101 16 4.2 98 .301 .252 .260 .344 .327 .321 .404 .665 .730 85 .456 -2.1 -0.2 .600 .206 .069 .0
NL (1 yr) 59 47 3 1.7 108 .263 .196 .273 .237 .343 .250 .425 .487 .767 28 .134 -6.2 -0.6 .362 .107 .054 .0

Ratio Batting*

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Year Age Tm Lg PA HR% SO% BB% XBH% X/H% SO/BB AB/SO AB/HR AB/RBI GB/FB GO/AO IP% LD% HR/FB IF/FB
1983 23 BAL AL 14 0.0% 14.3% 21.4% 7.1% 20% 0.67 5.5 2.8 0.00 64%
1986 26 BAL AL 137 1.5% 18.3% 11.7% 2.9% 14% 1.56 4.8 60.0 9.2 1.00 69%
1987 27 MON NL 59 1.7% 28.8% 5.1% 1.7% 9% 5.67 3.3 56.0 18.7 0.76 64%
3 Seasons 210 1.4% 21.0% 10.5% 2.9% 14% 2.00 4.3 62.3 9.4 0.87 67%
MLB Averages

Baserunning & Misc. Stats*

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Year Age Tm Lg ROE XI RS% SBO SB CS SB% SB2 CS2 SB3 CS3 SBH CSH PO PCS OOB BT XBT% 1stS 1stS2 1stS3 1stD 1stD3 1stDH 2ndS 2ndS3 2ndSH
1983 23 BAL AL 1 0 25% 12 0 0 0 0 0 0 0 0 0 0 0 0 33% 2 2 0 0 0 0 1 0 1
1986 26 BAL AL 1 0 29% 58 0 1 0% 0 0 0 1 0 0 0 0 2 5 11% 11 11 0 1 0 0 7 4 2
1987 27 MON NL 0 0 23% 15 0 0 0 0 0 0 0 0 0 0 0 1 33% 0 0 0 3 2 1 0 0 0
3 Seasons 2 0 27% 85 0 1 0% 0 0 0 1 0 0 0 0 2 6 16% 13 13 0 4 2 1 8 4 3
MLB Averages

Situational Hitting*

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Hits Pinch Hitting Home Runs SH GIDP PrdOut BaseRunners Advances
Year Age Tm Lg PA Ptn% H Inf Bnt AB H HR RBI PHlev All GS GSo vRH vLH Hm Rd IP Att Suc % Opp DP % Opp Suc % BR BRS BRS% <2,3B Scr % 0,2B Adv % PAu
1983 23 BAL AL 14 100% 5 2 0 0 0 4.39 0 0 1 0 0 0 0 0 0 0 4 0 0% 0 0 14 4 29% 1 1 100% 1 1 100% 0
1986 26 BAL AL 137 96% 28 6 2 0 1 2.51 2 0 1 2 0 2 0 0 0 0 27 1 4% 11 4 36% 96 11 11% 6 1 17% 9 0 0% 0
1987 27 MON NL 59 98% 11 2 0 0 0 3.42 1 0 2 1 0 0 1 0 0 0 11 2 18% 7 2 29% 39 2 5% 3 0 0% 1 0 0% 0
3 Seasons 210 97% 44 10 2 0 1 3.07 3 0 4 3 0 2 1 0 0 0 42 3 7% 18 6 33% 149 17 11% 10 2 20% 11 1 9% 0
MLB Averages

Cumulative Batting

Glossary · Click headers to sort · SHARE  · CSV · PRE · LINK
Year Age G PA AB R H 2B 3B HR RBI SB CS BB SO BA OBP SLG OPS OPS+ TB GDP HBP SH SF IBB
1983 23 9 14 11 2 5 1 0 0 4 0 0 3 2 .455 .571 .545 1.117 213 6 0 0 0 0 0
1984 24 9 14 11 2 5 1 0 0 4 0 0 3 2 .455 .571 .545 1.117 213 6 0 0 0 0 0
1985 25 9 14 11 2 5 1 0 0 4 0 0 3 2 .455 .571 .545 1.117 213 6 0 0 0 0 0
1986 26 61 151 131 16 33 3 0 2 17 0 1 19 27 .252 .344 .321 .665 85 42 1 0 0 1 0
1987 27 79 210 187 20 44 3 0 3 20 0 1 22 44 .235 .314 .299 .614 68 56 3 0 0 1 1

Neutralized Batting

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Change to: Default / 750 Runs / 1968 Dodgers / 2000 Rockies or

All seasons are converted to 162-game seasons &
average team scoring of 716 total runs (4.42 R/G) How this works
Year Age G PA AB R H 2B 3B HR RBI SB BB SO BA OBP SLG OPS RC Gact
1983 23 9 16 12 2 6 1 0 0 4 0 4 2 .500 .625 .583 1.208 4 9
1986 26 52 140 122 15 30 2 0 2 14 0 17 25 .246 .336 .311 .647 13 52
1987 27 18 58 55 4 10 0 0 1 3 0 3 17 .182 .224 .236 .461 3 18
3 Seasons 79 214 189 21 46 3 0 3 21 0 24 44 .243 .327 .307 .634 20 79
162 Game Avg. 162 439 388 43 94 6 0 6 43 0 49 90 .243 .327 .307 .634 41 79

* Many Detailed Statistics are based on play-by-play accounts accumulated by RetroSheet. These totals may be incomplete (3.6% of all plays from 1954 to 1973 are missing or have incomplete accounts, click link for year and team summary) for some players prior to 1974 and even complete seasons may not match the official totals due to errors in both the official totals and the play-by-play accounts.

Other Resources & Links

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Viewed 8,146 times through December 14, 2009.
Name and misspellings: John james jim jimmy John jon Robert Stefero

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