Washington State First-Half ATS & Over/Under 2023: Halftime Results and Trends

Washington State first-half results, 2023

1st-half ATS, halftime over/under, halftime leads and how the 2nd half changed things. Full-game team page ›

1H ATS

8-4

66.7% covered

1H over/under

6-5

54.5% over

At halftime

7-4-1

led-trailed-tied

1H vs 2H margin

+7.8 / -4.3

65% of points in the 1st half

2023 · against the 1st-half line

Split	GP	1H ATS	%	1H O-U	Over %	At half	1H mgn	2H mgn
All games	12	8-4	66.7%	6-5	54.5%	7-4-1	+7.8	-4.3
Home	6	4-2	66.7%	4-2	66.7%	5-1	+15.5	-6.2
Away	6	4-2	66.7%	2-3	40%	2-3-1	+0.2	-2.3
1st-half favorite	6	3-3	50%	3-3	50%	4-2	+12.5	-2.7
1st-half underdog	6	5-1	83.3%	3-2	60%	3-2-1	+3.2	-5.8
Conference games	9	5-4	55.6%	4-4	50%	4-4-1	+3.2	-7.1
vs top-25 (power)	4	3-1	75%	1-3	25%	1-2-1	-1.0	-12.0
Last 3	3	2-1	66.7%	2-1	66.7%	1-1-1	+9.3	+2.7
Last 5	5	2-3	40%	3-2	60%	2-2-1	+6.4	-2.0

When the 1st half and the full game told different stories

led at half, lost

trailed at half, won

covered the 1st half, not the game

covered the game, not the 1st half

Season	GP	1H ATS	%	1H O-U	At half	1H mgn	2H mgn
2026	7	4-3	57.1%	2-5	3-3-1	-2.0	-5.0
2025	13	10-3	76.9%	5-8	10-3	+4.5	-2.2
2024	13	6-5	54.5%	5-6	10-3	+7.5	-0.8
2023	12	8-4	66.7%	6-5	7-4-1	+7.8	-4.3

Team view: line negative = favored in the 1st half

Wk	Opp	1H line	Halftime	1H ATS	1H total	1H O/U	Final
1	@ CSU	-5.5 est.	W17-3	W +8.5	28	U 20	50-24 W ATS ✓
2	vs WIS	+3 est.	W24-9	W +18.0	30	O 33	31-22 W ATS ✓
3	vs UNCO	-28.5 est.	W43-7	W +7.5	28.5	O 50	64-21 W ATS ✕
4	vs ORST	+2 est.	W28-14	W +16.0	30	O 42	38-35 W ATS ✓
6	@ UCLA	+2 est.	W10-9	W +3.0	—	— 19	17-25 L ATS ✕
7	vs ARIZ	-4.5 est.	L6-20	L -18.5	29.5	U 26	6-44 L ATS ✕
8	@ ORE	+11.5 est.	L13-17	W +7.5	31.5	U 30	24-38 L ATS ✓
9	@ ASU	-2.5 est.	L21-24	L -5.5	25.5	O 45	27-38 L ATS ✕
10	vs STAN	-8.5 est.	W7-0	L -1.5	30	U 7	7-10 L ATS ✕
11	@ CAL	+1 est.	L21-28	L -6.0	31	O 49	39-42 L ATS ✕
12	vs COLO	-2 est.	W42-7	W +33.0	31	O 49	56-14 W ATS ✓
13	@ WASH	+9 est.	T14-14	W +9.0	34	U 28	21-24 L ATS ✓