Matchup · 2026

Tama South Tama at Grinnell

Card

2A Away · #41 2A

Tama South Tama

WaMaC · 1-1

Rating: -13.5
Offense: −8.8
Defense: −4.7

4A Home · #21 4A

Grinnell

WaMaC · 2-0

Rating: 12.7
Offense: +3.4
Defense: +9.3

Projected line

Grinnell at home

Grinnell -27.0o/u 43.0

Tama South Tama 8 · Grinnell 35

96%

Tama South Tama at home

Grinnell -25.0o/u 43.0

Grinnell 34 · Tama South Tama 9

95%

Neutral site

Grinnell -26.0o/u 43.0

Tama South Tama 8 · Grinnell 35

96%

Site	Line	Total	Win prob	Score
Grinnell at home	Grinnell -27.0	43.0	96%	Tama South Tama 8 · Grinnell 35
Tama South Tama at home	Grinnell -25.0	43.0	95%	Grinnell 34 · Tama South Tama 9
Neutral site	Grinnell -26.0	43.0	96%	Tama South Tama 8 · Grinnell 35

Series history

45–25–1

Grinnell leads

Meetings · 1932–2024

7–3

Last 10 · Grinnell

Grinnell streak

Biggest wins

Tama South Tama

46-0 · 1970+46

38-0 · 1973+38

35-0 · 2007+35

Grinnell

44-0 · 2006+44

49-6 · 2023+43

49-7 · 2009+42

Runs & venue

Longest streak: Grinnell 7 straight, 1987–1993

Home team: 38-32-1

Playoff meetings: 2

Average margin: 19.6 · decided by 7 or less: 15

By decade · avg margin, Grinnell view

2020s	5-0	+33.0
2010s	7-4	+7.0
2000s	9-2	+14.5
1990s	7-3	+9.1
1980s	5-1	+5.8
1970s	2-7	-23.8
1960s	1-2	-9.3
1950s	6-3-1	+4.3
1940s	0-2	-15.5
1930s	3-1	+9.0

Season	Date	Result	Model line	Cover
2024 Oct 4	Fri Oct 4	Grinnell 45-7 at Grinnell	Grinnell -44.0 no cover	no coverreport
2023 Sep 29	Fri Sep 29	Grinnell 49-6 at Tama South Tama	Grinnell -30.0 covered	coveredreport
2022 Sep 9	Fri Sep 9	Grinnell 28-7 at Tama South Tama	Grinnell -2.0 covered	coveredreport
2021 Sep 10	Fri Sep 10	Grinnell 48-20 at Grinnell	Grinnell -21.5 covered	coveredreport
2020 Sep 4	Fri Sep 4	Grinnell 48-13 at Grinnell	Grinnell -33.5 covered	coveredreport
2019 Oct 18	Fri Oct 18	Grinnell 52-14 at Tama South Tama	Grinnell -36.0 covered	coveredreport
2018 Oct 12	Fri Oct 12	Grinnell 48-13 at Grinnell	Grinnell -12.5 covered	coveredreport
2017 Aug 25	Fri Aug 25	Tama South Tama 29-16 at Tama South Tama	Tama South Tama -8.5 covered	coveredreport
2016 Aug 26	Fri Aug 26	Tama South Tama 53-27 at Grinnell	Tama South Tama -20.5 covered	coveredreport
2015 Aug 29	Sat Aug 29	Tama South Tama 38-8 at Tama South Tama	Tama South Tama -1.0 covered	coveredreport
2014 Aug 29	Fri Aug 29	Tama South Tama 34-7 at Grinnell	Grinnell -27.5 no cover	no coverreport
2013 Oct 25	Fri Oct 25	Grinnell 54-28 at Grinnell	Grinnell -25.5 covered	coveredreport
2012PO Nov 2	Fri Nov 2	Grinnell 49-35 at Grinnell	Grinnell -18.5 no cover	no coverreport
2012 Oct 19	Fri Oct 19	Grinnell 26-17 at Tama South Tama	Grinnell -18.5 no cover	no coverreport
2011 Oct 14	Fri Oct 14	Grinnell 38-18 at Tama South Tama	Grinnell -24.5 no cover	no coverreport
2010 Oct 15	Fri Oct 15	Grinnell 52-21 at Grinnell	Grinnell -23.0 covered	coveredreport
2009 Sep 18	Fri Sep 18	Grinnell 49-7 at Grinnell	Grinnell -26.0 covered	coveredreport
2008 Sep 19	Fri Sep 19	Grinnell 37-22 at Tama South Tama	Grinnell -9.5 covered	coveredreport
2007 Sep 28	Fri Sep 28	Tama South Tama 35-0 at Tama South Tama	Grinnell -10.5 no cover	no coverreport
2006 Sep 29	Fri Sep 29	Grinnell 44-0 at Grinnell	Grinnell -29.5 covered	coveredreport
2005 Oct 21	Fri Oct 21	Grinnell 48-34 at Tama South Tama	Grinnell -17.0 no cover	no coverreport
2004 Oct 22	Fri Oct 22	Grinnell 24-7 at Grinnell	Grinnell -3.0 covered	coveredreport
2003 Oct 10	Fri Oct 10	Grinnell 24-7 at Tama South Tama	Grinnell -4.0 covered	coveredreport
2002 Oct 11	Fri Oct 11	Tama South Tama 14-6 at Grinnell	Grinnell -1.5 no cover	no coverreport
2001PO Nov 5	Mon Nov 5	Grinnell 21-6 at Tama South Tama	Grinnell -10.0 covered	coveredreport
2001 Sep 28	Fri Sep 28	Grinnell 34-16 at Tama South Tama	Grinnell -13.5 covered	coveredreport
2000 Sep 29	Fri Sep 29	Grinnell 34-13 at Grinnell	Grinnell -3.5 covered	coveredreport
1999 Sep 3	Fri Sep 3	Tama South Tama 13-3 at Tama South Tama	Grinnell -17.5 no cover	no coverreport
1998 Sep 4	Fri Sep 4	Grinnell 35-19 at Grinnell	Grinnell -26.0 no cover	no coverreport
1997 Sep 5	Fri Sep 5	Grinnell 41-0 at Tama South Tama	Grinnell -10.5 covered	coveredreport
1996 Sep 6	Fri Sep 6	Grinnell 14-6 at Grinnell	Tama South Tama -17.0 no cover	no coverreport
1995 Oct 27	Fri Oct 27	Tama South Tama 27-0 at Tama South Tama	Tama South Tama -22.0 covered	coveredreport
1994 Oct 28	Fri Oct 28	Tama South Tama 31-12 at Grinnell	Tama South Tama -15.0 covered	coveredreport
1993 Sep 24	Fri Sep 24	Grinnell 17-15 at Grinnell	Grinnell -3.5 no cover	no coverreport
1992 Sep 25	Fri Sep 25	Grinnell 27-7 at Tama South Tama	PK —	—report
1991 Sep 6	Fri Sep 6	Grinnell 21-0 at Grinnell	Grinnell -18.5 covered	coveredreport
1990 Sep 7	Fri Sep 7	Grinnell 39-0 at Tama South Tama	Grinnell -18.0 covered	coveredreport
1989 Sep 1	Fri Sep 1	Grinnell 26-8 at Grinnell	Grinnell -9.5 covered	coveredreport
1988 Sep 2	Fri Sep 2	Grinnell 19-6 at Tama South Tama	Grinnell -12.0 covered	coveredreport
1987 Sep 4	Fri Sep 4	Grinnell 14-7 at Grinnell	Tama South Tama -7.0 no cover	no coverreport
1986 Sep 5	Fri Sep 5	Tama South Tama 27-7 at Tama South Tama	Tama South Tama -6.5 covered	coveredreport
1982 Sep 17	Fri Sep 17	Grinnell 17-14 at Grinnell	Grinnell -1.0 covered	coveredreport
1980 Oct 24	Fri Oct 24	Grinnell 14-0 at Grinnell	Grinnell -14.5 no cover	no coverreport
1979 Oct 19	Fri Oct 19	Grinnell 15-12 at Tama South Tama	Tama South Tama -4.5 no cover	no coverreport
1978 Oct 13	Fri Oct 13	Tama South Tama 27-7 at Grinnell	Tama South Tama -16.0 covered	coveredreport
1977 Oct 7	Fri Oct 7	Tama South Tama 26-0 at Tama South Tama	Tama South Tama -15.5 covered	coveredreport
1975 Sep 19	Fri Sep 19	Grinnell 16-14 at Tama South Tama	Tama South Tama -11.0 no cover	no coverreport
1974 Sep 13	Fri Sep 13	Tama South Tama 28-0 at Grinnell	Tama South Tama -12.5 covered	coveredreport
1973 Oct 26	Fri Oct 26	Tama South Tama 38-0 at Grinnell	Tama South Tama -8.5 covered	coveredreport
1972 Sep 29	Fri Sep 29	Tama South Tama 28-0 at Tama South Tama	Tama South Tama -22.0 covered	coveredreport
1971 Oct 1	Fri Oct 1	Tama South Tama 40-7 at Grinnell	— —	—
1970 Oct 2	Fri Oct 2	Tama South Tama 46-0 at Tama South Tama	— —	—
1968 Sep 13	Fri Sep 13	Tama South Tama 41-14 at Grinnell	— —	—
1961 Sep 15	Fri Sep 15	Grinnell 6-0 at Tama South Tama	— —	—
1960 Sep 9	Fri Sep 9	Tama South Tama 13-6 at Grinnell	— —	—
1959 Sep 11	Fri Sep 11	Tie 13-13 at Tama South Tama	— —	—
1958 Sep 12	Fri Sep 12	Grinnell 13-6 at Tama South Tama	— —	—
1957 Sep 13	Fri Sep 13	Grinnell 29-13 at Tama South Tama	— —	—
1956 Sep 14	Fri Sep 14	Grinnell 19-13 at Grinnell	— —	—
1955 Sep 9	Fri Sep 9	Grinnell 18-13 at Tama South Tama	— —	—
1954 Sep 10	Fri Sep 10	Tama South Tama 19-12 at Tama South Tama	— —	—
1953 Sep 11	Fri Sep 11	Grinnell 19-12 at Grinnell	— —	—
1952 Sep 12	Fri Sep 12	Tama South Tama 16-6 at Tama South Tama	— —	—
1951 Sep 14	Fri Sep 14	Grinnell 32-6 at Grinnell	— —	—
1950 Nov 2	Thu Nov 2	Tama South Tama 20-13 at Tama South Tama	— —	—
1949 Sep 23	Fri Sep 23	Tama South Tama 24-12 at Grinnell	— —	—
1948 Sep 24	Fri Sep 24	Tama South Tama 19-0 at Tama South Tama	— —	—
1937 Sep 17	Fri Sep 17	Grinnell 13-0 at Tama South Tama	— —	—
1935 Sep 13	Fri Sep 13	Grinnell 24-7 at Grinnell	— —	—
1933 Sep 15	Fri Sep 15	Tama South Tama 13-6 at Tama South Tama	— —	—
1932 Sep 16	Fri Sep 16	Grinnell 13-0 at Grinnell	— —	—

Every recorded meeting in Brent Moore's all-time archive. Model lines appear for seasons whose archive pages have been built (2021 on, plus any older season you have opened).

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