Oregon vs UC Davis Volleyball: Oregon Wins 3-0 (Sep 12)

FinalSat, Sep 12, 2026 · Neutral site

3:0

Oregon beat UC Davis 3-0 (25-19, 25-18, 27-25) on Sat, Sep 12, 2026 at a neutral site. Valentina Vaulet led Oregon with 10 kills; UC Davis' Brooke Hibino had a match-high 15.

Data through Nov 3, 1:50 PM CT · final Sep 12

Set	1	2	3	Sets
OREGN	25	25	27	3
UC DAV	19	18	25	0

Win probability

UC Davis above 50 · Oregon below

Biggest swing: 2.4% to UC Davis — set 3, OREGN 24-24 UC DAV. Kill by Brooke Hibino (set by Mia Starr). UC DAV win probability 1% → 4%.

Pre-match

Season fit · includes this match

OREGN 83.7%16.3% UC DAV

Oregon wins

3-0

35.5%

3-1

31.1%

3-2

17.1%

UC Davis wins

3-0

2.5%

3-1

5.3%

3-2

8.5%

OREGN break %: 44.8% vs this opp
UC DAV break %: 37.3% vs this opp

Exact Markov model on each team's RallyIQ serve and receive strength, adjusted for schedule and applied to this matchup (D1 average break % 42.5%). Ratings use the whole season, including this match. Gold = actual result.

Top plays

Largest win-probability swings

01
Brooke HibinoKill+2.4%
Kill by Brooke Hibino (set by Mia Starr)
Set 3 · OREGN 24-24 UC DAV · UC DAV 1% → 4%
02
Isabella UmpierreKill+2.2%
Kill by Isabella Umpierre (set by Ximena Cordero Barr)
Set 1 · OREGN 17-16 UC DAV · UC DAV 13% → 15%
03
Brooke HibinoAttack error+2.1%
Attack error by Brooke Hibino
Set 3 · OREGN 27-25 UC DAV · OREGN 98% → 100%
04
OregonAce+2.0%
Oregon ace on Ximena Cordero Barr
Set 1 · OREGN 19-16 UC DAV · OREGN 86% → 88%
05
Ana StojanovicKill+2.0%
Kill by Ana Stojanovic (set by Ximena Cordero Barr)
Set 1 · OREGN 9-9 UC DAV · UC DAV 15% → 17%
06
Laura Eichert&Dalia VîrlanBlock+1.8%
Isabella Umpierre stuffed by Laura Eichert & Dalia Vîrlan
Set 1 · OREGN 11-9 UC DAV · OREGN 84% → 86%
07
Iva Sucurovic&Marina CrownoverBlock+1.7%
Brooke Hibino stuffed by Iva Sucurovic & Marina Crownover
Set 1 · OREGN 15-12 UC DAV · OREGN 86% → 88%
08
Reese SheppardBad set+1.7%
Bad set by Reese Sheppard
Set 1 · OREGN 0-1 UC DAV · UC DAV 16% → 18%

Box score

Official NCAA box

Oregonaway

Player	S	K	E	TA	Hit%	AST	SA	SE	DIG	RE	BS	BA	BLK	PTS
17Dalia VîrlanMB	3	9	0	15	.600	1	2	0	1	0	1	3	2.5	13.5
8Valentina VauletOH	3	10	4	27	.222	3	2	2	4	0	0	1	0.5	12.5
14Iva SucurovicMB	3	7	2	13	.385	0	0	0	2	0	0	5	2.5	9.5
11Marlee ArringtonOPP	3	5	2	11	.273	1	0	0	3	0	0	3	1.5	6.5
44Marina CrownoverS	3	4	0	5	.800	32	0	2	8	0	1	2	2	6
22Laura EichertOH	2	2	1	8	.125	2	0	0	1	0	0	1	0.5	2.5
2Reese SheppardL/DS	3	0	0	0	–	0	2	0	5	2	0	0	0	2
1Maila RibeiroL/DS	3	0	0	0	–	2	0	2	5	0	0	0	0	0
3Sjakkie DonkersOH	2	7	1	15	.400	0	0	0	5	1	0	1	0.5	7.5
21Marlena GraciaS	1	0	0	0	–	0	0	0	0	0	0	0	0	0
Team totals		44	10	94	.362	41	6	6	34	4	2	16	10	77

UC Davishome

Player	S	K	E	TA	Hit%	AST	SA	SE	DIG	RE	BA	BLK	PTS
17Isabella UmpierreOPP	3	10	3	23	.304	0	1	4	8	0	1	0.5	11.5
13Ally ChandlerMB	3	6	3	14	.214	1	0	1	1	0	2	1	7
2Mia StarrS	3	1	0	2	.500	28	1	0	5	0	1	0.5	2.5
5Rachel DunaganOH	3	0	0	0	–	1	0	0	8	2	0	0	0
12Ana StojanovicOH	2	6	5	15	.067	0	0	0	0	0	0	0	6
10Allie CaldwellMB	2	0	0	4	.000	0	0	0	1	0	0	0	0
16Brooke HibinoOH	3	15	6	37	.243	1	1	1	1	1	0	0	16
14Ximena Cordero BarrL/DS	3	2	2	8	.000	4	1	0	7	3	0	0	3
9Demi ColeMB	2	1	0	1	1.000	0	0	0	0	0	0	0	1
3Laela BurgessS	2	0	0	0	–	4	0	0	2	0	0	0	0
4Jada JohnsonOPP	1	0	0	0	–	0	0	0	0	0	0	0	0
18Khloe WongDS	1	0	0	0	–	0	0	1	0	0	0	0	0
Team totals		41	19	104	.212	39	4	7	33	6	4	2	62

Starters listed first. BLK is the NCAA total: a solo counts 1, a block assist ½. Recaps and press releases usually quote solos + assists instead, so the same night can be reported as a bigger, whole number. The box score is the source for every counting stat on this page.

Momentum

Point differential by rally

Longest run 5 OREGN · UC DAV 4

Set 1

25-19

Longest run 4 OREGNUC DAV 2

Set 2

25-18

Longest run 5 OREGNUC DAV 4

Set 3

27-25

Longest run 4 OREGNUC DAV 3

Bars above the line = UC Davis leads, below = Oregon leads. Bright bars are points inside a run of 3+.

Rotations

Sideout and break % by rotation slot

Oregon

Slot	Sideout %	Break %
1	47%8/17	45%5/11
2	80%8/10	50%8/16
3	100%8/8	33%4/12
4	50%8/16	38%5/13
5	100%7/7	56%9/16
6	83%5/6	29%2/7
All	69%44/64	44%33/75

UC Davis

Slot	Sideout %	Break %
1	42%8/19	50%7/14
2	67%8/12	27%3/11
3	53%8/15	11%1/9
4	64%7/11	33%4/12
5	46%6/13	36%4/11
6	100%5/5	14%1/7
All	56%42/75	31%20/64

Slot = rotations since the start of the set (slot 1 is the lineup a team opened the set in), not a fixed player alignment. Only clean sets count (3 of 3 here): sets where the NCAA play-by-play has gaps or score corrections are left out because the rotation can't be tracked through them.

Rally log

139 rallies

#	OREGN-UC DAV	Srv	Point	End	Player	Setter / blockers / passer	WP Δ
Set 1
1	0-1	UC DAV	UC DAV	Bad set	Reese Sheppard		+1.7
2	1-1	UC DAV	OREGN	Kill	Marlee Arrington	set Marina Crownover	+1.1
3	1-2	OREGN	UC DAV	Kill	Isabella Umpierre	set Mia Starr	+1.2
4	2-2	UC DAV	OREGN	Kill	Laura Eichert	set Marlee Arrington	+1.1
5	3-2	OREGN	OREGN	Attack err	Ana Stojanovic		+1.6
6	3-3	OREGN	UC DAV	Kill	Ally Chandler	set Mia Starr	+1.2
7	4-3	UC DAV	OREGN	Serve err	UC Davis		+1.1
8	5-3	OREGN	OREGN	Kill	Valentina Vaulet	set Marina Crownover	+1.5
9	5-4	OREGN	UC DAV	Serve err	Oregon		+1.0
10	6-4	UC DAV	OREGN	Kill	Iva Sucurovic	set Marina Crownover	+1.0
11	7-4	OREGN	OREGN	Bad set	Isabella Umpierre		+1.3
12	7-5	OREGN	UC DAV	Kill	Ally Chandler	set Mia Starr	+0.9
13	8-5	UC DAV	OREGN	Kill	Marina Crownover	set Laura Eichert	+0.9
14	8-6	OREGN	UC DAV	Kill	Brooke Hibino	set Marina Crownover	+0.9
15	8-7	UC DAV	UC DAV	Attack err	Valentina Vaulet		+1.6
16	9-7	UC DAV	OREGN	Kill	Dalia Vîrlan	set Marina Crownover	+1.1
17	9-8	OREGN	UC DAV	Serve err	Oregon		+1.2
18	9-9	UC DAV	UC DAV	Kill	Ana Stojanovic	set Ximena Cordero Barr	+2.0
19	10-9	UC DAV	OREGN	Kill	Valentina Vaulet	set Marina Crownover	+1.3
20	11-9	OREGN	OREGN	Blocked	Isabella Umpierre	blk Laura Eichert, Dalia Vîrlan	+1.8
21	11-10	OREGN	UC DAV	Serve err	Oregon		+1.2
22	12-10	UC DAV	OREGN	Kill	Marlee Arrington	set Marina Crownover	+1.3
23	12-11	OREGN	UC DAV	Blocked	Laura Eichert	blk Isabella Umpierre, Ally Chandler	+1.3
24	13-11	UC DAV	OREGN	Kill	Laura Eichert	set Valentina Vaulet	+1.3
25	13-12	OREGN	UC DAV	Kill	Ana Stojanovic	set Rachel Dunagan	+1.3
26	14-12	UC DAV	OREGN	Serve err	UC Davis		+1.4
27	15-12	OREGN	OREGN	Blocked	Brooke Hibino	blk Iva Sucurovic, Marina Crownover	+1.7
28	15-13	OREGN	UC DAV	Kill	Brooke Hibino	set Mia Starr	+1.1
29	16-13	UC DAV	OREGN	Kill	Valentina Vaulet	set Marina Crownover	+1.2
30	16-14	OREGN	UC DAV	Kill	Isabella Umpierre	set Mia Starr	+1.1
31	17-14	UC DAV	OREGN	Kill	Dalia Vîrlan	set Marina Crownover	+1.3
32	17-15	OREGN	UC DAV	Kill	Brooke Hibino	set Mia Starr	+1.1
33	17-16	UC DAV	UC DAV	Kill	Isabella Umpierre	set Ximena Cordero Barr	+2.2
34	18-16	UC DAV	OREGN×4	Kill	Marina Crownover	set Laura Eichert	+1.7
35	19-16	OREGN	OREGN×4	Ace	Oregon	aced Ximena Cordero Barr	+2.0
36	20-16	OREGN	OREGN×4	Attack err	Ana Stojanovic		+1.4
37	21-16	OREGN	OREGN×4	Attack err	Ana Stojanovic		+0.9
38	21-17	OREGN	UC DAV	Kill	Ana Stojanovic	set Mia Starr	+0.4
39	22-17	UC DAV	OREGN	Kill	Dalia Vîrlan	set Marina Crownover	+0.5
40	22-18	OREGN	UC DAV	Kill	Ana Stojanovic	set Mia Starr	+0.3
41	23-18	UC DAV	OREGN	Serve err	UC Davis		+0.5
42	24-18	OREGN	OREGN	Kill	Marina Crownover	set Maila Ribeiro	+0.2
43	24-19	OREGN	UC DAV	Kill	Mia Starr	set Ally Chandler	·
44	25-19	UC DAV	OREGN	Kill	Iva Sucurovic	set Marina Crownover	+0.1
Set 2
1	1-0	OREGN	OREGN	Ace	Oregon	aced Ximena Cordero Barr	+1.1
2	2-0	OREGN	OREGN	Attack err	Ally Chandler		+1.0
3	2-1	OREGN	UC DAV×3	Kill	Ally Chandler	set Mia Starr	+0.7
4	2-2	UC DAV	UC DAV×3	Ace	UC Davis	aced Reese Sheppard	+1.1
5	2-3	UC DAV	UC DAV×3	Attack err	Marlee Arrington		+1.3
6	3-3	UC DAV	OREGN	Blocked	Ana Stojanovic	blk Dalia Vîrlan, Marlee Arrington	+0.8
7	3-4	OREGN	UC DAV	Kill	Ally Chandler	set Mia Starr	+1.0
8	3-5	UC DAV	UC DAV	Attack err	Sjakkie Donkers		+1.5
9	4-5	UC DAV	OREGN	Kill	Marlee Arrington	set Marina Crownover	+0.9
10	4-6	OREGN	UC DAV	Kill	Brooke Hibino	set Mia Starr	+1.1
11	5-6	UC DAV	OREGN	Kill	Valentina Vaulet	set Marina Crownover	+0.9
12	5-7	OREGN	UC DAV	Kill	Brooke Hibino	set Mia Starr	+1.1
13	5-8	UC DAV	UC DAV	Ace	UC Davis	aced Sjakkie Donkers	+1.6
14	6-8	UC DAV	OREGN×5	Blocked	Isabella Umpierre	blk Iva Sucurovic, Valentina Vaulet	+1.0
15	7-8	OREGN	OREGN×5	Kill	Dalia Vîrlan	set Marina Crownover	+1.5
16	8-8	OREGN	OREGN×5	Kill	Marina Crownover	set Marina Crownover	+1.5
17	9-8	OREGN	OREGN×5	Ace	Oregon	aced Rachel Dunagan	+1.4
18	10-8	OREGN	OREGN×5	Kill	Valentina Vaulet	set Marina Crownover	+1.2
19	10-9	OREGN	UC DAV	Kill	Brooke Hibino	set Mia Starr	+0.9
20	11-9	UC DAV	OREGN	Serve err	UC Davis		+0.9
21	11-10	OREGN	UC DAV	Kill	Ana Stojanovic	set Ximena Cordero Barr	+0.9
22	12-10	UC DAV	OREGN×4	Attack err	Ana Stojanovic		+0.9
23	13-10	OREGN	OREGN×4	Blocked	Ally Chandler	blk Dalia Vîrlan	+1.2
24	14-10	OREGN	OREGN×4	Kill	Dalia Vîrlan	set Marina Crownover	+0.9
25	15-10	OREGN	OREGN×4	Kill	Sjakkie Donkers		+0.7
26	15-11	OREGN	UC DAV	Kill	Ana Stojanovic	set Mia Starr	+0.4
27	16-11	UC DAV	OREGN×3	Serve err	UC Davis		+0.5
28	17-11	OREGN	OREGN×3	Kill	Marlee Arrington	set Valentina Vaulet	+0.5
29	18-11	OREGN	OREGN×3	Ace	Oregon	aced Brooke Hibino	+0.3
30	18-12	OREGN	UC DAV	Kill	Ally Chandler	set Mia Starr	+0.1
31	19-12	UC DAV	OREGN×3	Kill	Iva Sucurovic	set Marina Crownover	+0.2
32	20-12	OREGN	OREGN×3	Kill	Sjakkie Donkers	set Marina Crownover	+0.1
33	21-12	OREGN	OREGN×3	Attack err	Ally Chandler		+0.1
34	21-13	OREGN	UC DAV	Kill	Brooke Hibino	set Laela Burgess	·
35	22-13	UC DAV	OREGN	Kill	Sjakkie Donkers	set Maila Ribeiro	·
36	22-14	OREGN	UC DAV×4	Attack err	Iva Sucurovic		·
37	22-15	UC DAV	UC DAV×4	Attack err	Iva Sucurovic		·
38	22-16	UC DAV	UC DAV×4	Kill	Brooke Hibino	set Laela Burgess	+0.1
39	22-17	UC DAV	UC DAV×4	Kill	Brooke Hibino	set Laela Burgess	+0.1
40	23-17	UC DAV	OREGN	Kill	Iva Sucurovic	set Marina Crownover	+0.2
41	24-17	OREGN	OREGN	Ace	Oregon	aced Rachel Dunagan	+0.1
42	24-18	OREGN	UC DAV	Kill	Isabella Umpierre	set Laela Burgess	·
43	25-18	UC DAV	OREGN	Kill	Dalia Vîrlan	set Marina Crownover	·
Set 3
1	0-1	UC DAV	UC DAV	Attack err	Valentina Vaulet		+0.6
2	1-1	UC DAV	OREGN	Kill	Valentina Vaulet	set Marina Crownover	+0.4
3	2-1	OREGN	OREGN	Kill	Valentina Vaulet	set Dalia Vîrlan	+0.6
4	2-2	OREGN	UC DAV	Attack err	Valentina Vaulet		+0.4
5	2-3	UC DAV	UC DAV	Kill	Brooke Hibino	set Mia Starr	+0.7
6	3-3	UC DAV	OREGN	Serve err	UC Davis		+0.4
7	3-4	OREGN	UC DAV	Kill	Isabella Umpierre	set Mia Starr	+0.5
8	4-4	UC DAV	OREGN	Kill	Marlee Arrington	set Marina Crownover	+0.4
9	4-5	OREGN	UC DAV	Kill	Demi Cole	set Mia Starr	+0.5
10	4-6	UC DAV	UC DAV	Ace	UC Davis		+0.8
11	5-6	UC DAV	OREGN	Attack err	Brooke Hibino		+0.5
12	6-6	OREGN	OREGN	Kill	Valentina Vaulet	set Marina Crownover	+0.7
13	6-7	OREGN	UC DAV	Serve err	Oregon		+0.5
14	7-7	UC DAV	OREGN	Kill	Sjakkie Donkers	set Marina Crownover	+0.5
15	7-8	OREGN	UC DAV	Kill	Ximena Cordero Barr	set Mia Starr	+0.6
16	8-8	UC DAV	OREGN	Kill	Iva Sucurovic	set Marina Crownover	+0.5
17	8-9	OREGN	UC DAV×3	Kill	Ally Chandler	set Mia Starr	+0.6
18	8-10	UC DAV	UC DAV×3	Kill	Brooke Hibino	set Mia Starr	+0.9
19	8-11	UC DAV	UC DAV×3	Ace	UC Davis	aced Reese Sheppard	+0.9
20	9-11	UC DAV	OREGN	Kill	Dalia Vîrlan	set Marina Crownover	+0.5
21	9-12	OREGN	UC DAV	Kill	Isabella Umpierre	set Mia Starr	+0.7
22	10-12	UC DAV	OREGN	Kill	Dalia Vîrlan	set Marina Crownover	+0.6
23	11-12	OREGN	OREGN	Kill	Sjakkie Donkers	set Valentina Vaulet	+0.9
24	11-13	OREGN	UC DAV	Kill	Isabella Umpierre	set Mia Starr	+0.7
25	12-13	UC DAV	OREGN×4	Kill	Sjakkie Donkers	set Marina Crownover	+0.6
26	13-13	OREGN	OREGN×4	Ace	Oregon	aced Ximena Cordero Barr	+0.9
27	14-13	OREGN	OREGN×4	Attack err	Brooke Hibino		+0.9
28	15-13	OREGN	OREGN×4	Blocked	Brooke Hibino	blk Marlee Arrington, Iva Sucurovic	+0.8
29	15-14	OREGN	UC DAV×3	Kill	Brooke Hibino	set Mia Starr	+0.5
30	15-15	UC DAV	UC DAV×3	Kill	Isabella Umpierre	set Brooke Hibino	+0.9
31	15-16	UC DAV	UC DAV×3	Attack err	Marlee Arrington		+1.1
32	16-16	UC DAV	OREGN	Kill	Iva Sucurovic	set Marina Crownover	+0.7
33	17-16	OREGN	OREGN	Blocked	Ximena Cordero Barr	blk Marina Crownover, Iva Sucurovic	+1.0
34	17-17	OREGN	UC DAV	Kill	Isabella Umpierre	set Mia Starr	+0.8
35	18-17	UC DAV	OREGN	Kill	Valentina Vaulet	set Marina Crownover	+0.8
36	19-17	OREGN	OREGN	Blocked	Ximena Cordero Barr	blk Marina Crownover	+1.0
37	19-18	OREGN	UC DAV	Kill	Isabella Umpierre	set Ximena Cordero Barr	+0.6
38	20-18	UC DAV	OREGN	Serve err	UC Davis		+0.7
39	20-19	OREGN	UC DAV	Kill	Brooke Hibino	set Mia Starr	+0.7
40	20-20	UC DAV	UC DAV	Blocked	Valentina Vaulet	blk Ally Chandler, Mia Starr	+1.3
41	21-20	UC DAV	OREGN	Kill	Valentina Vaulet	set Marina Crownover	+1.0
42	22-20	OREGN	OREGN	Blocked	Brooke Hibino	blk Marlee Arrington, Dalia Vîrlan	+1.3
43	22-21	OREGN	UC DAV	Serve err	Oregon		+0.7
44	23-21	UC DAV	OREGN	Kill	Dalia Vîrlan	set Marina Crownover	+1.0
45	23-22	OREGN	UC DAV	Serve err	Oregon		+0.7
46	24-22	UC DAV	OREGN	Kill	Sjakkie Donkers	set Marina Crownover	+1.1
47	24-23	OREGN	UC DAV	Kill	Brooke Hibino	set Mia Starr	+0.6
48	24-24	UC DAV	UC DAV	Kill	Brooke Hibino	set Mia Starr	+2.4
49	25-24	UC DAV	OREGN	Blocked	Isabella Umpierre	blk Sjakkie Donkers, Iva Sucurovic	+1.7
50	25-25	OREGN	UC DAV	Kill	Ximena Cordero Barr	set Mia Starr	+1.7
51	26-25	UC DAV	OREGN	Kill	Iva Sucurovic	set Marina Crownover	+1.7
52	27-25	OREGN	OREGN	Attack err	Brooke Hibino		+2.1

Score shown after each rally, Oregon first. WP Δ = match win-probability points gained, colored by the team that gained them.“NCAA feed gap” rows mark points the NCAA play-by-play never logged (tap Why? for details).

Oregon def. UC Davis 3–0