Mountain West · FBS
San Diego State 4-8
2023 season · Aztecs
No. 97 toughest schedule of 133 — see full rankings
San Diego State is 4-8 under head coach Sean Lewis. Its twelve opponents were a combined 29-31 before playing the Aztecs and are 43-38 since. The best win was over Fresno State, which was 8-3 going in.
Data last updated
Open a row to see that opponent's season, split into games before San Diego State, the game itself, and games after. Total includes the game vs. San Diego State.
Wk 1·
Idaho State
Home · Big Sky · FCS
W 36-28
- Before
- 0-0
- After
- 3-7
- Total
- 3-8
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Wk 1
Idaho State
Home · Big Sky · FCS
Show Idaho State's seasonHide Idaho State's season
W 36-28
0-0
3-7
3-8
Wk 1·
Idaho State
Home · Big Sky · FCS
W 36-28
- Before
- 0-0
- After
- 3-7
- Total
- 3-8
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Wk 1
Idaho State
Home · Big Sky · FCS
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W 36-28
0-0
3-7
3-8
Wk 3·
Away · Pac-12
L 9-26
- Before
- 2-0
- After
- 5-5
- Total
- 8-5
Show Oregon State's seasonHide Oregon State's season
Wk 3
L 9-26
2-0
5-5
8-5
Wk 3·
Away · Pac-12
L 9-26
- Before
- 2-0
- After
- 5-5
- Total
- 8-5
Show Oregon State's seasonHide Oregon State's season
Wk 3
L 9-26
2-0
5-5
8-5
Wk 4·
Home · Mountain West
L 31-34
- Before
- 1-2
- After
- 6-4
- Total
- 8-6
Show Boise State's seasonHide Boise State's season
Wk 4
L 31-34
1-2
6-4
8-6
Wk 4·
Home · Mountain West
L 31-34
- Before
- 1-2
- After
- 6-4
- Total
- 8-6
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Wk 4
L 31-34
1-2
6-4
8-6
L 24-32
- Before
- 3-5
- After
- 2-2
- Total
- 6-7
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Wk 10
14 days rest
L 24-32
3-5
2-2
6-7
L 24-32
- Before
- 3-5
- After
- 2-2
- Total
- 6-7
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Wk 10
14 days rest
L 24-32
3-5
2-2
6-7
Wk 11·
Away · Mountain West
L 19-22
- Before
- 3-6
- After
- 1-1
- Total
- 5-7
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Wk 11
L 19-22
3-6
1-1
5-7
Wk 11·
Away · Mountain West
L 19-22
- Before
- 3-6
- After
- 1-1
- Total
- 5-7
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Wk 11
L 19-22
3-6
1-1
5-7
Wk 12·
Away · Mountain West
L 13-24
- Before
- 5-5
- After
- 1-1
- Total
- 7-6
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Wk 12
L 13-24
5-5
1-1
7-6
Wk 12·
Away · Mountain West
L 13-24
- Before
- 5-5
- After
- 1-1
- Total
- 7-6
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Wk 12
L 13-24
5-5
1-1
7-6
Wk 13·
Home · Mountain West
W 33-18
- Before
- 8-3
- After
- 1-0
- Total
- 9-4
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Wk 13
W 33-18
8-3
1-0
9-4
Wk 13·
Home · Mountain West
W 33-18
- Before
- 8-3
- After
- 1-0
- Total
- 9-4
Show Fresno State's seasonHide Fresno State's season
Wk 13
W 33-18
8-3
1-0
9-4
- Conference
- Mountain West
- Head coach
- Sean Lewis
- Stadium
- Snapdragon Stadium, seats 35,000, San Diego, California
- NFL draft
- 1 picked in the 2026 NFL draft, earliest in round 1
Receipt insights
- Worst loss by opponent record: Nevada, finished 2-10 (lost 0-6, Wk 8).
- Best win by opponent record: Ohio, finished 10-3 (won 20-13, Wk 1).
Combined opponents
Across 12 completed games
Before playing San Diego State
29-31
48.3%
vs. San Diego State
8-4
66.7%
After playing San Diego State
43-38
53.1%
Total (including vs. San Diego State)
80-73
52.3%
Teams we beat27-23total (54.0%)
Before playing San Diego State 10-7 · after 17-12
Teams that beat us53-50total (51.5%)
Before playing San Diego State 19-24 · after 26-26
How we count
Records are summed once per game on this schedule, so an opponent who shows up twice is counted twice. Before playing San Diego State uses only that opponent's games completed before the kickoff. vs. San Diego State is the opponents' combined record in those head-to-head games. After playing San Diego State uses only games completed later. Total adds the three together. Canceled, postponed, and vacated games are excluded. Winning percentage counts a tie as half a win.