Matchup · 2026

Alta-Aurelia at South O'Brien

Card

1A Away · #45 1A

Alta-Aurelia

Twin Lakes · 0-2

Rating: -36.4
Offense: −17.9
Defense: −18.5

A Home · #42 A

South O'Brien

War Eagle · 0-2

Rating: -27.6
Offense: −15.5
Defense: −12.1

Projected line

South O'Brien at home

South O'Brien -10.0o/u 50.5

Alta-Aurelia 20 · South O'Brien 30

72%

Alta-Aurelia at home

South O'Brien -8.0o/u 50.5

South O'Brien 29 · Alta-Aurelia 21

68%

Neutral site

South O'Brien -9.0o/u 50.5

Alta-Aurelia 21 · South O'Brien 30

70%

Site	Line	Total	Win prob	Score
South O'Brien at home	South O'Brien -10.0	50.5	72%	Alta-Aurelia 20 · South O'Brien 30
Alta-Aurelia at home	South O'Brien -8.0	50.5	68%	South O'Brien 29 · Alta-Aurelia 21
Neutral site	South O'Brien -9.0	50.5	70%	Alta-Aurelia 21 · South O'Brien 30

Series history

12–6

South O'Brien leads

Meetings · 1988–2025

6–4

Last 10 · South O'Brien

South O'Brien streak

Biggest wins

Alta-Aurelia

28-0 · 2015+28

32-7 · 1994+25

44-27 · 2023+17

South O'Brien

35-0 · 1989+35

29-0 · 2011+29

36-14 · 2021+22

Runs & venue

Longest streak: South O'Brien 5 straight, 1988–1993

Home team: 7-10 · 1 neutral

Playoff meetings: 0

Average margin: 14.9 · decided by 7 or less: 6

By decade · avg margin, South O'Brien view

2020s	3-2	+3.0
2010s	4-2	+6.0
1990s	2-2	-3.8
1980s	3-0	+17.0

Season	Date	Result	Model line	Cover
2025 Oct 24	Fri Oct 24	South O'Brien 26-22 N	Alta-Aurelia -2.5 no cover	no coverreport
2024 Sep 27	Fri Sep 27	Alta-Aurelia 34-33OT at Alta-Aurelia	Alta-Aurelia -1.0 push	pushreport
2023 Sep 22	Fri Sep 22	Alta-Aurelia 44-27 at South O'Brien	Alta-Aurelia -1.5 covered	coveredreport
2022 Sep 16	Fri Sep 16	South O'Brien 14-7 at South O'Brien	South O'Brien -13.0 no cover	no coverreport
2021 Sep 17	Fri Sep 17	South O'Brien 36-14 at Alta-Aurelia	South O'Brien -3.0 covered	coveredreport
2019 Sep 13	Fri Sep 13	South O'Brien 15-0 at Alta-Aurelia	— —	—report
2018 Sep 7	Fri Sep 7	Alta-Aurelia 22-9 at South O'Brien	Alta-Aurelia -6.0 covered	coveredreport
2015 Oct 2	Fri Oct 2	Alta-Aurelia 28-0 at South O'Brien	South O'Brien -3.0 no cover	no coverreport
2014 Oct 3	Fri Oct 3	South O'Brien 17-0 at Alta-Aurelia	South O'Brien -4.5 covered	coveredreport
2011 Oct 7	Fri Oct 7	South O'Brien 29-0 at South O'Brien	South O'Brien -9.5 covered	coveredreport
2010 Oct 8	Fri Oct 8	South O'Brien 23-7 at Alta-Aurelia	PK —	—report
1995 Oct 20	Fri Oct 20	Alta-Aurelia 20-13 at Alta-Aurelia	— —	—report
1994 Oct 21	Fri Oct 21	Alta-Aurelia 32-7 at South O'Brien	South O'Brien -5.5 no cover	no coverreport
1993 Oct 22	Fri Oct 22	South O'Brien 27-25OT at Alta-Aurelia	Alta-Aurelia -5.5 no cover	no coverreport
1992 Oct 23	Fri Oct 23	South O'Brien 29-14 at South O'Brien	— —	—report
1989 Sep 29	Fri Sep 29	South O'Brien 35-0 at South O'Brien	— —	—report
1988 Oct 28	Fri Oct 28	South O'Brien 18-16 at South O'Brien	South O'Brien -12.5 no cover	no coverreport
1988 Sep 30	Fri Sep 30	South O'Brien 28-14 at Alta-Aurelia	South O'Brien -2.0 covered	coveredreport

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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