Players listed either lost their rookie status as considered by modern standards (< 130 AB, 50 IP or 45 pre-Sept 1 days of service to start season) in this season or if you are looking at the 2020 rookies page then they have not lost their rookie status and are still active professionals.

Note that there are special cases with regards to rookie status, so please let us know if you find a listing you believe to be in error.

Batting

Batting
Rk Name Yrs From To ASG WAR/pos G PA AB R H 2B 3B HR RBI SB CS BB SO BA OBP SLG OPS Debut Age Tm
1Jim Bagby101938194721.33226636205914016235610868.226.239.273.512Apr 18, 193821BOS
2Joe Beggs9193819480-0.323822019814333001100848.167.199.182.381Apr 19, 193827NYY
3Herb Bremer3193719390-0.77020819316416121811142.212.255.285.540Sep 16, 193724STL
4George Case1119371947417.312265516501678514152334321377349109426297.282.341.358.699Sep 8, 193722WSH
5Sam Chapman1119381951117.11368560049887541329210521807734138562682.266.342.438.780May 16, 193822PHA
6Mark Christman9193819490-2.59113354308129478111323193481717219179.253.306.324.630Apr 20, 193824DET
7Ed Cole2193819390-0.24222220300000007.136.136.136.273Apr 22, 193829SLB
8Gene Corbett3193619380-1.4371171081213302100814.120.181.204.385Sep 19, 193624PHI
9Bill Cox5193619400-0.35327251210010019.080.148.120.268Jun 6, 193625TOT
10Harry Craft61937194204.856622452104237533852544267143110203.253.294.380.674Sep 19, 193723CIN
11Emerson Dickman5193619410-0.41251231101216301401834.145.210.200.410Jun 27, 193623BOS
12Dick Errickson5193819420-0.31682502281037300600544.162.180.175.356Apr 27, 193826BSN
13Greek George5193519450-2.5118332299155392024002859.177.248.221.468Jun 30, 193525BRO
14Joe Gordon HOF1119381950955.71566653757079141530264522539758960759702.268.357.466.822Apr 18, 193823NYY
15Willard Hershberger31938194001.31604404024112716507022016.316.356.381.737Apr 19, 193828CIN
16Johnny Hudson7193619450-0.542612791169138283501149617087164.242.296.314.610Jun 20, 193626BRO
17Johnny Humphries91938194600.421135832925631810191115126.191.229.252.481May 8, 193823CLE
18Fred Johnson4192219390-0.42742392600030009.154.154.154.308Sep 27, 192244SLB
19Ken Keltner1319371950733.21526631656837371570308691638523933514480.276.338.441.778Oct 2, 193721CLE
20Bob Klinger81938194700.7265386348287150021002041.204.247.218.466Apr 19, 193830PIT
21Ernie Koy51938194204.6558201818462385151082936260404137284.279.332.427.759Apr 19, 193828BRO
22Joe Krakauskas7193719460-0.1149202183183372011001362.180.235.240.475Sep 9, 193723WSH
23Dario Lodigiani61938194601.3405155213641423557171615612814186.260.338.358.696Apr 18, 193822PHA
24Bill Lohrman9193419440-0.5202354321234982223101595.153.195.209.404Jun 19, 193425NYG
25Max Macon61938194700.322652450254133174346951632.265.288.333.620Apr 21, 193822STL
26Mel Mazzera5193519400-0.5207566507751362281066214571.268.333.402.735Sep 9, 193524SLB
27Bill McGee8193519420-0.719729727113466002000556.170.188.192.380Sep 29, 193528STL
28Glenn McQuillen5193819470-0.6210686643821762416475153449.274.311.379.691Jun 16, 193823SLB
29Lefty Mills5193419400-0.59615513414202015001451.149.230.187.416Jun 10, 193428SLB
30Al Milnar81936194610.920841239041791524291015107.203.234.282.516Apr 30, 193624CLE
31Whitey Moore7193619420-1.2133173156716100400431.103.125.109.234Sep 27, 193626CIN
32Chet Morgan2193519380-0.888361329529171028562512.277.330.304.634Apr 19, 193528DET
33Heinie Mueller41938194101.644114651281144324551117127102156124.253.337.353.690Apr 19, 193825PHI
34George Myatt71938194707.04071562134522038144144997222156120.283.362.346.708Aug 16, 193824NYG
35Lynn Myers2193819390-0.11443733444283163129102148.241.285.314.599Jul 13, 193824STL
36Red Nonnenkamp4193319400-0.5155301263496962024623324.262.347.300.647Sep 6, 193326BOS
37Vance Page41938194100.39610393522500700521.237.276.290.566Aug 6, 193832CHC
38Johnny Peacock91937194501.2619193917341754557416119414618373.262.333.325.658Sep 23, 193728BOS
39Bill Posedel51938194600.0138251227134080021001238.176.218.211.429Apr 23, 193831BRO
40Nels Potter121936194901.935262856225128150037003550.228.274.254.529Apr 25, 193626PHA
41Tot Pressnell5193819420-0.31541681499242001600926.161.209.174.383Apr 21, 193831BRO
42Johnny Riddle7193019480-0.698233214185141011001319.238.288.266.555Apr 17, 193032BSN
43Johnny Rizzo51938194207.95572075184226849790166128973200197.270.345.435.781Apr 19, 193825PIT
44Lee Rogers11938193800.1281271000000041.000.364.000.364Apr 27, 193824TOT
45Goody Rosen619371946111.7551216319163105577134221971411218166.291.364.398.762Sep 14, 193725BRO
46Don Ross71938194601.2498168314881293906341216210616670.262.338.334.672Apr 19, 193823DET
47Norm Schlueter3193819440-2.81183182961855112026321748.186.230.236.467May 28, 193821CHW
48Rip Sewell131932194941.74238107508115222365912137154.203.241.264.505Jun 14, 193231PIT
49Dick Siebert111932194517.0103542513917439110420440324823032276185.282.332.379.710Sep 7, 193226TOT
50Enos Slaughter HOF19193819591057.023809087794612472383413148169130471551018538.300.382.453.834Apr 19, 193822STL
51Stan Sperry2193619380-1.080313290307493031121814.255.299.307.606Jul 28, 193624PHA
52Hank Steinbacher31937193901.3203655583881702910685336634.292.364.407.770Apr 21, 193725CHW
53Steve Sundra91936194601.11683383023363131222002092.209.258.278.536Apr 17, 193628NYY
54Max West719381948113.6824305926763386811362077380195353340.254.344.407.751Apr 19, 193821BSN
55Taffy Wright919381949016.7102939823583465111517555385533233346155.311.376.423.799Apr 18, 193826WSH

Pitching

Pitching
Rk Name Yrs From To ASG WAR W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF WHIP Debut Age Tm
1Jim Bagby101938194728.99796.5033.9630319865831391666.118158497339860804312812672661.454Apr 18, 193821BOS
2Joe Beggs91938194809.94835.5782.962384112723429693.268828422839189017845428951.264Apr 19, 193827NYY
3Ed Cole2193819390-0.217.1255.314262610395.01247656954315114661.874Apr 22, 193829SLB
4Bill Cox5193619400-0.729.1826.56501223310116.2138100851174450045501.817Jun 6, 193625TOT
5Emerson Dickman51936194100.12215.5955.331252445619349.2403243207381530126114815851.590Jun 27, 193623BOS
6Dick Errickson51938194204.13647.4343.8516877513169736.1804353315362900176931231981.486Apr 27, 193826BSN
7Johnny Humphries91938194604.75263.4523.7821111155499121002.010244984215037303172641143421.394May 8, 193823CLE
8Fred Johnson41922193900.6510.3335.26271212603118.014578691244391035301.602Sep 27, 192244SLB
9Bob Klinger81938194709.16661.5203.6826513083487231089.211535254454635803572032347051.387Apr 19, 193830PIT
10Joe Krakauskas71937194601.92636.4194.5314963542214583.2605349294303550347411926541.645Sep 9, 193723WSH
11Bill Lohrman91934194405.66059.5043.69198120364798990.210484794067124003301321941761.300Jun 19, 193425NYG
12Max Macon61938194700.61719.4724.24812935923297.130717114020128090101513141.463Apr 21, 193822STL
13Bill McGee81935194208.74641.5293.74197102373196853.0861423354533550340621636971.426Sep 29, 193528STL
14Lefty Mills51934194001.81530.3336.069648272113435.0453325293403022671912020581.736Jun 10, 193428SLB
15Al Milnar81936194614.85758.4964.221881273849107996.11043551467434950350722144301.544Apr 30, 193624CLE
16Whitey Moore71936194202.43029.5083.7513360421844513.1450243214252920228241922481.445Sep 27, 193626CIN
17Vance Page41938194101.01516.4844.039530411215314.237217214115106010031614161.519Aug 6, 193832CHC
18Bill Posedel5193819460-0.54143.4884.5613887274566679.1757377344482480227421629441.479Apr 23, 193831BRO
19Nels Potter1219361949023.19297.4873.99349177126896221686.0172184374812358207472164072481.366Apr 25, 193626PHA
20Tot Pressnell51938194206.43230.5163.80154426817413526.15472472223113401572011122591.294Apr 21, 193831BRO
21Lee Rogers1193819380-0.413.2506.142641300051.1554035428181112341.617Apr 27, 193824TOT
22Rip Sewell1319321949425.114397.5963.483902438913720152119.1210198381911674806362323091001.344Jun 14, 193231PIT
23Steve Sundra91936194604.55641.5774.1716899444742859.1944461398503210214312537821.472Apr 17, 193628NYY
Totals156192219497121.5960942.5053.9937911842116479411819516773.01755886707434100864770575126245330730971.454