Philip Humber, Chicago White Sox, 4/21/2012

Chicago White Sox 4, Seattle Mariners 0

This would appear to be the only perfect game pitched with a palindromic box score line.

     Game of 4/21/2012 -- Chicago at Seattle (D)

  Chicago            AB  R  H RBI    Seattle            AB  R  H RBI
de Aza A, cf          5  0  2  1   Figgins C, lf         3  0  0  0   
Morel B, 3b           5  1  1  0   Ackley D, 2b          3  0  0  0   
Dunn A, dh            4  0  0  0   Suzuki I, rf          3  0  0  0   
Konerko P, 1b         4  1  2  2   Smoak J, 1b           3  0  0  0   
Pierzynski A, c       4  0  1  1   Seager K, 3b          3  0  0  0   
Rios A, rf            3  0  1  0   Montero J, dh         3  0  0  0   
Ramirez A, ss         4  0  0  0   Saunders M, cf        3  0  0  0   
Viciedo D, lf         3  0  0  0   Olivo M, c            2  0  0  0   
Lillibridge B, lf     1  1  1  0   Jaso J, ph            1  0  0  0   
Beckham G, 2b         3  1  1  0   Kawasaki M, ss        2  0  0  0   
                                   Ryan B, ph            1  0  0  0   
                     -- -- -- --                        -- -- -- --
                     36  4  9  4                        27  0  0  0

Chicago          012 000 001 --  4
Seattle          000 000 000 --  0

  Chicago              IP  H  R ER BB SO
Humber P (W)          9.0  0  0  0  0  9

  Seattle              IP  H  R ER BB SO
Beavan B (L)          6.0  7  3  3  1  1
Luetge L              1.0  0  0  0  0  2
Delabar S             2.0  2  1  1  0  4

LOB -- Chicago 7, Seattle 0
HR -- Konerko P
SB -- Lillibridge B
HBP -- by Beavan B (Beckham G)
T -- 2:17
A -- 22472