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Art Mahaffey

Arthur Mahaffey

Position: Pitcher
Bats: Right, Throws: Right
Height: 6' 1", Weight: 185 lb.

Born: June 4, 1938 in Cincinnati, OH
High School: Western Hills HS (Cincinnati, OH)
Signed
by the Philadelphia Phillies as an amateur free agent in 1956. (All Transactions)
Debut: July 30, 1960 (Age 22.056)
Rookie Status: Exceeded rookie limits during 1960 season [*]
Teams (by GP): Phillies/Cardinals 1960-1966

Final Game: July 17, 1966 (Age 28.043)
View Player Bio from the SABR BioProject
    About biographical information


Standard Pitching

More Stats

Year Age Tm Lg W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF ERA+ FIP WHIP H9 HR9 BB9 SO9 SO/W Awards
1960 22 PHI NL 7 3 .700 2.31 14 12 2 5 1 0 93.1 78 29 24 9 34 1 56 1 0 2 382 168 3.71 1.200 7.5 0.9 3.3 5.4 1.65 RoY-3
1961 ★ 23 PHI NL 11 19 .367 4.10 36 32 1 12 3 0 219.1 205 110 100 27 70 6 158 7 0 9 916 98 3.79 1.254 8.4 1.1 2.9 6.5 2.26 AS
1962 ★ 24 PHI NL 19 14 .576 3.94 41 39 2 20 2 0 274.0 253 131 120 36 81 4 177 12 0 7 1138 98 4.05 1.219 8.3 1.2 2.7 5.8 2.19 AS,MVP-26
1963 25 PHI NL 7 10 .412 3.99 26 22 0 6 1 0 149.0 143 73 66 18 48 1 97 5 4 5 630 81 3.81 1.282 8.6 1.1 2.9 5.9 2.02
1964 26 PHI NL 12 9 .571 4.52 34 29 2 2 2 0 157.1 161 84 79 17 82 5 80 6 0 7 698 77 4.67 1.544 9.2 1.0 4.7 4.6 0.98
1965 27 PHI NL 2 5 .286 6.21 22 9 2 1 0 0 71.0 82 53 49 11 32 2 52 7 0 2 329 56 4.71 1.606 10.4 1.4 4.1 6.6 1.63
1966 28 STL NL 1 4 .200 6.43 12 5 1 0 0 1 35.0 37 27 25 7 21 4 19 1 0 5 159 57 5.95 1.657 9.5 1.8 5.4 4.9 0.90
7 Yrs 59 64 .480 4.17 185 148 10 46 9 1 999.0 959 507 463 125 368 23 639 39 4 37 4252 89 4.14 1.328 8.6 1.1 3.3 5.8 1.74
162 Game Avg. 12 13 .480 4.17 38 30 2 9 2 0 204 196 104 95 26 75 5 130 8 1 8 868 89 4.14 1.328 8.6 1.1 3.3 5.8 1.74
PHI (6 yrs) 58 60 .492 4.09 173 143 9 46 9 0 964.0 922 480 438 118 347 19 620 38 4 32 4093 91 4.07 1.316 8.6 1.1 3.2 5.8 1.79
STL (1 yr) 1 4 .200 6.43 12 5 1 0 0 1 35.0 37 27 25 7 21 4 19 1 0 5 159 57 5.95 1.657 9.5 1.8 5.4 4.9 0.90
Hold your mouse over the values in the Saves, ERA, or FIP columns for additional information.

Player Value--Pitchers

WAR Explained (v2.2): 8+ MVP, 5+ A-S, 2+ Starter, 0-2 Sub, < 0 Repl
Year Age Tm Lg IP G GS R RA9 RA9opp RA9def RA9role PPFp RA9avg RAA WAA gmLI WAAadj WAR RAR waaWL% 162WL% Salary Awards
1960 22 PHI NL 93.1 14 12 29 2.80 4.35 -0.20 0.06 101.4 4.68 19 2.3 .3 -0.1 3.2 29 .666 .514 RoY-3
1961 ★ 23 PHI NL 219.1 36 32 110 4.51 4.65 -0.06 0.06 100.9 4.81 6 0.6 1.0 -0.1 2.9 31 .518 .504 AS
1962 ★ 24 PHI NL 274.0 41 39 131 4.30 4.49 -0.03 0.07 98.1 4.51 5 0.5 4.2 -0.1 3.2 35 .512 .503 AS,MVP-26
1963 25 PHI NL 149.0 26 22 73 4.41 3.84 0.14 0.04 101.3 3.79 -12 -1.3 .5 -0.1 0.2 3 .450 .492
1964 26 PHI NL 157.1 34 29 84 4.81 4.16 -0.08 0.05 98.3 4.22 -12 -1.3 .7 -0.1 0.2 4 .462 .492
1965 27 PHI NL 71.0 22 9 53 6.72 4.18 -0.26 -0.04 100.8 4.44 -18 -1.9 .3 0.2 -0.9 -11 .415 .488
1966 28 STL NL 35.0 12 5 27 6.94 4.15 0.31 -0.05 103.4 3.92 -12 -1.2 .8 0.0 -0.9 -9 .398 .492
7 Seasons 999.0 185 148 507 4.57 4.33 -0.04 0.05 99.9 4.41 -23 -2.2 .8 -0.2 7.8 82 .488 .498
PHI (6 yrs) 964.0 173 143 480 4.48 4.34 -0.05 0.05 99.8 4.43 -11 -1.0 .7 -0.2 8.7 91 .494 .498
STL (1 yr) 35.0 12 5 27 6.94 4.15 0.31 -0.05 103.4 3.92 -12 -1.2 .8 0.0 -0.9 -9 .398 .492

Standard Batting

More Stats

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
1960 22 PHI NL 14 35 30 1 3 0 0 0 1 0 0 0 8 .100 .100 .100 .200 -45 3 1 0 5 0 0 1 RoY-3
1961 ★ 23 PHI NL 36 79 63 3 8 2 0 0 3 0 0 3 20 .127 .164 .159 .323 -12 10 2 0 12 1 0 1 AS
1962 ★ 24 PHI NL 42 106 92 6 13 0 1 2 10 0 0 3 29 .141 .177 .228 .405 10 21 3 1 10 0 0 1 AS,MVP-26
1963 25 PHI NL 26 55 50 2 10 3 0 0 1 0 0 1 12 .200 .231 .260 .491 42 13 1 1 3 0 0 1
1964 26 PHI NL 34 56 50 4 6 2 0 1 4 0 0 1 26 .120 .137 .220 .357 -1 11 0 0 5 0 0 1
1965 27 PHI NL 22 22 21 1 2 0 0 0 0 0 0 0 11 .095 .095 .095 .190 -46 2 0 0 1 0 0 1
1966 28 STL NL 12 7 7 0 0 0 0 0 0 0 0 0 3 .000 .000 .000 .000 -100 0 0 0 0 0 0 1
7 Yrs 186 360 313 17 42 7 1 3 19 0 0 8 109 .134 .160 .192 .352 -3 60 7 2 36 1 0
162 Game Avg. 162 314 273 15 37 6 1 3 17 0 0 7 95 .134 .160 .192 .352 -3 52 6 2 31 1 0
PHI (6 yrs) 174 353 306 17 42 7 1 3 19 0 0 8 106 .137 .164 .196 .360 -1 60 7 2 36 1 0
STL (1 yr) 12 7 7 0 0 0 0 0 0 0 0 0 3 .000 .000 .000 .000 -100 0 0 0 0 0 0

Player Value--Batters

WAR Explained (v2.2): 8+ MVP, 5+ A-S, 2+ Starter, 0-2 Sub, < 0 Repl
Year Age Tm Lg G PA Rbat Rbaser Rdp Rfield Rpos RAA WAA Rrep RAR WAR waaWL% 162WL% oWAR dWAR oRAR Salary Pos Awards
1960 22 PHI NL 14 35 -7 0 -0 0 4 -3 -0.3 0 -3 -0.3 .476 .498 -0.3 0.0 -3 1 RoY-3
1961 ★ 23 PHI NL 36 79 -11 -1 0 0 9 -2 -0.2 0 -2 -0.2 .494 .499 -0.2 -0.0 -2 1 AS
1962 ★ 24 PHI NL 42 106 -12 -0 -1 0 13 0 0.0 0 0 0.0 .501 .500 0.0 0.0 0 1 AS,MVP-26
1963 25 PHI NL 26 55 -4 0 0 0 6 2 0.3 0 2 0.3 .510 .502 0.3 0.0 2 1
1964 26 PHI NL 34 56 -6 -0 0 0 7 1 0.1 0 1 0.1 .504 .501 0.1 0.0 1 1
1965 27 PHI NL 22 22 -4 -0 0 0 3 -2 -0.2 0 -2 -0.2 .493 .499 -0.2 0.0 -2 1
1966 28 STL NL 12 7 -2 0 0 0 1 -1 -0.1 0 -1 -0.1 .491 .499 -0.1 0.0 -1 1
7 Seasons 186 360 -45 -1 -0 0 42 -4 -0.4 0 -4 -0.4 .498 .500 -0.4 0.1 -4
PHI (6 yrs) 174 353 -43 -1 -0 0 41 -3 -0.3 0 -3 -0.3 .498 .500 -0.3 0.1 -3
STL (1 yr) 12 7 -2 0 0 0 1 -1 -0.1 0 -1 -0.1 .491 .499 -0.1 0.0 -1

Standard Fielding

More Stats

Year Tm Lg Age Pos G GS CG Inn Ch PO A E DP Fld% RF/9 RF/G lgFld% lgRF9 lgRFG SB CS CS% lgCS% PO Awards
1960 PHI NL 22 P 14 12 5 93.1 19 6 13 0 0 1.000 1.83 1.36 .962 2.09 2.08 3 2 40% 40% 3 RoY-3
1961 PHI NL 23 P 36 32 12 219.1 45 14 28 3 2 .933 1.72 1.17 .959 2.18 2.15 11 10 48% 38% 4 AS
1962 PHI NL 24 P 41 39 20 274.0 38 14 24 0 1 1.000 1.25 0.93 .948 2.07 2.05 10 9 47% 34% 2 AS,MVP-26
1963 PHI NL 25 P 26 22 6 149.0 34 11 22 1 0 .971 1.99 1.27 .951 2.06 2.06 5 7 58% 42% 1
1964 PHI NL 26 P 34 29 2 157.1 25 6 19 0 2 1.000 1.43 0.74 .953 2.14 2.13 5 7 58% 40% 1
1965 PHI NL 27 P 22 9 1 71.0 11 4 6 1 0 .909 1.27 0.45 .956 2.08 2.08 5 1 17% 36% 1
1966 STL NL 28 P 12 5 0 35.0 5 1 4 0 0 1.000 1.29 0.42 .948 1.95 1.96 0 2 100% 40% 1
7 Seasons P 185 148 46 999.0 177 56 116 5 5 .972 1.55 0.93 .954 2.10 2.09 39 38 49% 38% 13
7 Seasons TOT 185 148 46 999.0 177 56 116 5 5 .972 1.55 0.93 .954 2.10 2.09 39 38 49% 38% 13
Note: Complete player games played data.
Fielding stats are a combination of official records and RetroSheet records. Both are likely to have substantial errors and will not match perfectly.
View Complete Notes on Fielding Data
Leagues historically made no effort to balance team, league, and player fielding stats. Since 1990 or so, computers have made this feasible, but prior to that there are hundreds or thousands of discrepancies each year in games played (even whether a player played a position), putouts, assists, double plays and errors.
  • Pre-1938 SB & CS data for catchers is estimated from catcher assists, games started and opposition stolen bases.
  • From 1938 on SB, CS, Pickoff, & WP data for catchers and pitchers is taken from play-by-play accounts in the retrosheet files. There are several hundred games without pbp from 1938 to 1973 and for those we may not have any data.
  • CG & GS come from the retrosheet data and should be complete and pretty accurate from 1914 on.
  • Innings played (like SB and CS) come from the retrosheet play-by-play data and should be considered mostly complete from 1938 to 1973 and complete from then on.
  • Stats (PO,A,G, etc) for LF-CF-RF positions (since 1914) is taken from play-by-play or box score data as available.
  • Stats (PO,A,G,etc) for C,P,1B,2B,3B,SS,OF positions is taken from the official reported totals and may have been corrected at various times since their publication.
  • For detailed information on which games retrosheet is missing play-by-play from 1938 to 1973, please see their most wanted games list
  • For detailed information on the availability of data on this site by year, see our data coverage page

Appearances on Leader Boards, Awards, and Honors

Stats are Year-Value-Rank · Glossary

MVP (yr lg (rk, shr))
1962 NL (26, 1%)
0.01 Career Shares (1533rd)

Wins s c a p y
1962 NL  19 (5th)

Walks & Hits per IP s c a p y
1961 NL  1.254 (10th)
1962 NL  1.219 (10th)

Hits per 9 IP s c a p y
1961 NL  8.412 (10th)

Strikeouts per 9 IP s c a p y
1961 NL  6.483 (6th)

Innings Pitched s c a p y
1962 NL  274.0 (4th)

Strikeouts s c a p y
1961 NL  158 (7th)
1962 NL  177 (8th)

Games Started s c a p y
1962 NL  39 (3rd)

Complete Games s c a p y
1961 NL  12 (9th)
1962 NL  20 (2nd)

Shutouts s c a p y
1961 NL  3 (3rd)
1962 NL  2 (10th)

Home Runs s c a p y
1961 NL  27 (6th)
1962 NL  36 (1st)

Bases on Balls s c a p y
1964 NL  82 (4th)

Hits s c a p y
1962 NL  253 (9th)

Strikeouts / Base On Balls s c a p y
1961 NL  2.257 (9th)

Losses s c a p y
1961 NL  19 (1st)
1962 NL  14 (10th)

Earned Runs s c a p y
1961 NL  100 (8th)
1962 NL  120 (1st)

Wild Pitches s c a p y
1961 NL  9 (6th)

Hit By Pitch s c a p y
1961 NL  7 (4th)
1962 NL  12 (2nd)
1965 NL  7 (10th)

Batters Faced s c a p y
1962 NL  1,138 (5th)

Sacrifice Hits s c a p y
1961 NL  12 (2nd)
1962 NL  10 (5th)

Errors Committed as P s c a p y
1961 NL  3 (5th)

Fielding % as P s c a p y
1962 NL  1.000 (1st)

             

Hall Of Fame Statistics

Player rank in (·)

Gray InkPitching - 24 (969), Average HOFer ≈ 185
Hall of Fame MonitorPitching - 13 (850), Likely HOFer ≈ 100
Hall of Fame StandardsPitching - 6 (1286), Average HOFer ≈ 50
JAWS Starting Pitcher (1026th), 7.5 career WAR/7.5 7yr-peak WAR/7.5 JAWS
Average HOF P (out of 59) = 73.4 career WAR/50.2 7yr-peak WAR/61.8 JAWS

Transactions

The transaction information used here was obtained free of charge from and is copyrighted by RetroSheet. We attempt to update transactions throughout the season.

Other Resources & Links

Error?     Compare     Search SABR's Baseball Index     Other Links@google.com     Baseball Library     Baseball-Almanac.com     Retrosheet     The Baseball Cube     WahooSam.com     WhatIfSports: Art Mahaffey    

Name and misspellings: Art Arthur arturo Mahaffey

Player Page Tricks and Tips

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