Illinois St at Southern Illinois Game Prediction
PREDICTED
FINAL SCORE
POINT SPREAD
Illinois St by 5.83
TOTAL POINTS
50
UPDATED
Sunday, October 25, 2026
See this week's FCS predictions
RATINGS
Southern Illinois
Illinois St 
|
90
A-
|
Overall |
94
A
|
|
94
A
|
Power |
97
A+
|
|
91
A-
|
Offensive |
97
A+
|
|
96
A
|
Defensive |
97
A+
|
|
96
A
|
SoS (Current) |
75
C
|
|
97
A+
|
SoS (Full Season) |
85
B
|
|
93
A-
|
SoR (Current) |
97
A+
|
|
93
A-
|
SoR (Full Season) |
96
A
|
RANKINGS
Southern Illinois
Illinois St
| 29 #180 overall |
Overall | 18 #148 overall |
| 18 #150 overall |
Power | 7 #120 overall |
| 26 #160 overall |
Offensive | 9 #122 overall |
| 12 #141 overall |
Defensive | 6 #117 overall |
| 11 #123 overall |
SoS (Current) | 80 #233 overall |
| 6 #121 overall |
SoS (Full Season) | 45 #186 overall |
Illinois St#1863%
Southern Illinois#2937%Wk 9 (Oct 25), 2026-27: Illinois St 63%, Southern Illinois 37% at Southern Illinois.
Illinois St's win probability against Southern Illinois has swung between 62% and 81% over the last 6 weeks, and sits at 63% now.
Illinois St's win probability against Southern Illinois has swung between 67% and 85% over the last 6 weeks, and sits at 69% now.
Illinois St's win probability against Southern Illinois has swung between 73% and 88% over the last 6 weeks, and sits at 74% now.
Illinois St favored
Southern Illinois favored
Even, 50%
Drag across the chart
Week-by-week table
| Week | At Southern Illinois | Neutral | At Illinois St |
|---|---|---|---|
| Pre | 54% | 60% | 66% |
| Wk 1 | 60% | 66% | 71% |
| Wk 2 | 70% | 75% | 80% |
| Wk 3 | 71% | 76% | 81% |
| Wk 4 | 81% | 85% | 88% |
| Wk 5 | 62% | 67% | 73% |
| Wk 6 | 66% | 72% | 77% |
| Wk 7 | 63% | 68% | 74% |
| Wk 8 | 68% | 73% | 78% |
| Wk 9 | 63% | 69% | 74% |
RECORDS
Southern Illinois
Illinois St
|
0-1 (0%) |
Head to Head |
1-0 (100%) |
|
4-5 (44.4%) |
Overall |
6-2 (75%) |
|
2-2 (50%) |
Home |
3-1 (75%) |
|
2-3 (40%) |
Away |
3-1 (75%) |
|
1-3 (25%) |
Versus FCS Top 25 |
0-1 (0%) |
|
1-5 (16.7%) |
Versus > .500 Teams |
1-1 (50%) |
|
3-0 (100%) |
Versus < .500 Teams |
5-1 (83.3%) |
|
2-3 (40%) |
Last 5 Games |
3-2 (60%) |
SUPERLATIVES
Southern Illinois
Illinois St
| #171 SE Missouri St | Best Win | #180 Southern Illinois |
| #185 West Florida | Worst Loss | #189 Northern Iowa |
| 40 pts vs #404 Murray St | Largest MOV | 76 pts vs #606 St Francis IL |
| 38 pts vs #40 Illinois | Largest MOD | 17 pts vs #105 South Dakota St |
OTHER STATISTICS
Southern Illinois
Illinois St
| 22.6 | Points per Game | 35.1 |
| 26.3 | Points Against | 16.3 |
| 21 | Home PPG | 39 |
| 25 | Home PA | 13.5 |
| 23.8 | Away PPG | 31.3 |
| 27.4 | Away PA | 19 |
| 38-32 | Opponent Record | 23-40 |
| 185.1 | Avg Opponent Rank | 304.6 |
| L 3 | Longest Streak | W 4 |
| W 1 | Current Streak | W 2 |
RECENT OPPONENTS
Southern Illinois
Illinois St
| Oct 24 | vs Northern Iowa (3-4) | W20-17 | Oct 24 | vs Indiana St (2-6) | W17-10 |
| Oct 17 | vs Illinois St (6-2) | L14-35 | Oct 17 | at Southern Illinois (4-5) | W35-14 |
| Oct 10 | at South Dakota (7-2) | L10-31 | Oct 3 | vs South Dakota St (6-2) | L14-31 |
| Oct 3 | vs Youngstown St (6-2) | L16-28 | Sep 26 | at Northern Iowa (3-4) | L21-28 |
| Sep 26 | at Murray St (1-7) | W46-6 | Sep 19 | vs Eastern Illinois (2-6) | W49-13 |
| Sep 19 | at Illinois (4-3) | L10-48 | Sep 12 | at Northern Illinois (0-7) | W28-24 |
| Sep 12 | vs SE Missouri St (5-3) | W34-20 | Sep 5 | at Western Illinois (4-4) | W41-10 |
| Sep 3 | at Samford (2-6) | W22-18 | Aug 29 | vs St Francis IL (2-6) | W76-0 |
| Aug 27 | at West Florida (4-3) | L31-34 |