League standings - 1951 National League
Regular season

Divisional
YearTeamWLPctGBL10StrkRecentRFRAMgnMgc
1951Frankfort Frigates10648 .688- 5-5W2wwllwlwllw9136742390
1951Joliet Jakes9064 .58416 7-3W2wwlwwwlwlw829659170 
1951Louisiana Lightning8767 .56519 4-6W1wlllllwlww908765143 
1951St.Clare Shores Mariners8074 .51926 5-5L1lwwwwwllll732782-50 
1951Riverside Robbers5698 .36450 8-2W6wwwwwwlwlw508657-149 
1951East Kenosha Lakers45109 .29261 2-8L6llllllwlwl605834-229 
1951Schenectady Patriots38116 .24768 3-7L2llwlllwwll6031047-444 

Wildcard
YearTeamWLPctGBL10StrkRecentMgc
1951Frankfort Frigates10648 .688na 5-5W2wwllwlwllw 
1951Joliet Jakes9064 .584- 7-3W2wwlwwwlwlw0
1951Louisiana Lightning8767 .5653 4-6W1wlllllwlww 
1951St.Clare Shores Mariners8074 .51910 5-5L1lwwwwwllll 
1951Riverside Robbers5698 .36434 8-2W6wwwwwwlwlw 
1951East Kenosha Lakers45109 .29245 2-8L6llllllwlwl 
1951Schenectady Patriots38116 .24752 3-7L2llwlllwwll 

Expanded1
YearTeamHomeRoadGrassTurfvsLHPvsRHPDivInterLg
1951Frankfort Frigates57-2049-28106-48 29-1577-3362-2244-26
1951Joliet Jakes46-3144-3390-64 23-1967-4547-3743-27
1951Louisiana Lightning47-3040-3787-67 30-2357-4449-3538-32
1951St.Clare Shores Mariners39-3841-3680-74 26-2954-4551-3329-41
1951Riverside Robbers33-4423-5456-98 25-3331-6535-4921-49
1951East Kenosha Lakers16-6129-4845-109 11-3234-7725-5920-50
1951Schenectady Patriots17-6021-5638-116 14-3924-7725-5913-57

Expanded2
YearTeamLead7Tied7Trail71-runExtra
1951Frankfort Frigates80-112-614-4120-149-9
1951Joliet Jakes74-411-95-5122-185-5
1951Louisiana Lightning68-69-810-5328-2410-5
1951St.Clare Shores Mariners57-410-1013-6027-1510-5
1951Riverside Robbers47-116-123-7519-338-12
1951East Kenosha Lakers33-67-145-8914-304-8
1951Schenectady Patriots28-127-53-9915-257-7