For single seasons, From 1901 to 2009, For age 23, (requiring BA≥.300, XBH≥70, BB≥50 and SO≤99), sorted by most recent date

Player ages are computed as their age on June 30th

  Cnt Player            Year   BA   XB  BB  SO Age Tm  Lg  G   PA  AB  R   H  2B 3B HR RBI IBB HBP  SH  SF GDP  SB CS  OBP   SLG   OPS  Positions
 ----+-----------------+----+-----+---+---+---+---+---+--+---+---+---+---+---+--+--+--+---+---+---+---+---+---+---+--+-----+-----+-----+--------- 
    1 Hanley Ramirez    2007  .332  83  52  95  23 FLA NL 154 706 639 125 212 48  6 29  81   3   7   4   4  10  51 14  .386  .562  .948 *6/D      
    2 Albert Pujols     2003  .359  95  79  65  23 STL NL 157 685 591 137 212 51  1 43 124  12  10   0   5  13   5  1  .439  .667 1.106 *73/D     
    3 Ken Griffey       1993  .309  86  96  91  23 SEA AL 156 691 582 113 180 38  3 45 109  25   6   0   7  14  17  9  .408  .617 1.025 *8D/3     
    4 Cal Ripken        1984  .304  71  71  89  23 BAL AL 162 716 641 103 195 37  7 27  86   1   2   0   2  16   2  1  .374  .510  .884 *6        
    5 Fred Lynn         1975  .331  75  62  90  23 BOS AL 145 605 528 103 175 47  7 21 105  10   3   6   6  11  10  5  .401  .566  .967 *8        
    6 Frank Robinson    1959  .311  71  69  93  23 CIN NL 146 626 540 106 168 31  4 36 125   9   8   0   9  16  18  8  .391  .583  .974 *37       
    7 Hank Aaron        1957  .322  77  57  58  23 MLN NL 151 675 615 118 198 27  6 44 132  15   0   0   3  13   1  1  .378  .600  .978 *98       
    8 Mickey Mantle     1955  .306  73 113  97  23 NYY AL 147 638 517 121 158 25 11 37  99   6   3   2   3   4   8  1  .431  .611 1.042 *8/6      
    9 Willie Mays       1954  .345  87  66  57  23 NYG NL 151 640 565 119 195 33 13 41 110   0   2   0   7  12   8  5  .411  .667 1.078 *8        
   10 Duke Snider       1950  .321  72  58  79  23 BRO NL 152 684 620 109 199 31 10 31 107   0   0   6   0   9  16  0  .379  .553  .932 *8        
   11 Stan Musial       1944  .347  77  90  28  23 STL NL 146 667 568 112 197 51 14 12  94   0   5   4   0   7   7  0  .440  .549  .989 *98/7     
   12 Ted Williams      1942  .356  75 145  51  23 BOS AL 150 671 522 141 186 34  5 36 137   0   4   0   0  12   3  2  .499  .648 1.147 *7        
   13 Joe DiMaggio      1938  .324  77  59  21  23 NYY AL 145 660 599 129 194 32 13 32 140   0   2   0   0   0   6  1  .386  .581  .967 *8        
   14 Harlond Clift     1936  .302  71 115  68  23 SLB AL 152 701 576 145 174 40 11 20  73   0   7   3   0   0  12  4  .424  .514  .938 *5        
   15 Hank Greenberg    1934  .339  96  63  93  23 DET AL 153 667 593 118 201 63  7 26 139   0   2   9   0   0   9  5  .404  .600 1.004 *3        
   16 Mel Ott           1932  .318  76 100  39  23 NYG NL 154 673 566 119 180 30  8 38 123   0   4   3   0   0   6  0  .424  .601 1.025 *9        
   17 Lou Gehrig        1926  .313  83 105  73  23 NYY AL 155 696 572 135 179 47 20 16 112   0   1  18   0   0   6  5  .420  .549  .969 *3        

Seasons/Careers found: 17.

 Photos from the George Grantham Bain Collection at the Library of Congress.