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| The Cubs' Ian Stewart signs autographs before the game against the Express at Principal Park in Des Moines, Iowa on Friday, June 7, 2013. |
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| Cubs starter Chris Rusin pitches against the Express during the first inning at Principal Park in Des Moines, Iowa on Friday, June 7, 2013. |
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| Cubs third baseman Steve Clevenger throws to first base for an out against the Express during the second inning at Principal Park in Des Moines, Iowa on Friday, June 7, 2013. |
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| The Cubs' Junior Lake slides into second base for a stolen base against the Express' Yangervis Solarate during the second inning at Principal Park in Des Moines, Iowa on Friday, June 7, 2013. |
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| The Cubs' Brent Lillibridge hits against the Express during the third inning at Principal Park in Des Moines, Iowa on Friday, June 7, 2013. |
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| The Cubs' Brett Jackson reacts after striking out against the Express during the third inning at Principal Park in Des Moines, Iowa on Friday, June 7, 2013. |
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| The Cubs' Junior Lake hits against the Express during the fourth inning at Principal Park in Des Moines, Iowa on Friday, June 7, 2013. |
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| Cubs shortstop Donnie Murphy throws to first base for an out against the Express during the sixth inning at Principal Park in Des Moines, Iowa on Friday, June 7, 2013. |
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| The Cubs' Donnie Murphy argues with home-plate umpire Gerard Ascani after striking out against the Express during the sixth inning at Principal Park in Des Moines, Iowa on Friday, June 7, 2013. |
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| The Cubs' Steve Clevenger runs up the first-base baseline after hitting a double against the Express during the sixth inning at Principal Park in Des Moines, Iowa on Friday, June 7, 2013. |