FinalTue, Sep 15, 2026

AwayBIG-WEST

0:3

HomeBIG-12

BYU def. Utah Valley 3–0

(25-11, 25-9, 25-16)

Set	1	2	3	Sets
UT VAL	11	9	16	0
BYU	25	25	25	3

RallyIQ model

Win probability

BYU above 50 · UT VAL below

Biggest swing: 0.0% to Utah Valley — set 1, UT VAL 1-0 BYU. Claire Little Chambers stuffed by Brielle Rueckert & Evalyn Medaris. BYU win probability 100% → 100%.

Before first serve

Pre-match

UT VAL 0.2%99.8% BYU

Utah Valley wins

3-0

0.0%

3-1

0.0%

3-2

0.1%

BYU wins

3-0

86.1%

3-1

12.5%

3-2

1.2%

UT VAL break %: 31.0% vs this opp
BYU break %: 53.4% 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 % 42.7%). Ratings use the whole season, including this match. Gold = actual result.

Largest win-probability swings

Top plays

01
Claire Little ChambersAttack error+0.0%
Claire Little Chambers stuffed by Brielle Rueckert & Evalyn Medaris
Set 1 · UT VAL 1-0 BYU · UT VAL 0% → 0%
02
Miley ThunstromAttack error+0.0%
Attack error by Miley Thunstrom
Set 1 · UT VAL 1-2 BYU · BYU 100% → 100%
03
Claire Little ChambersKill+0.0%
Kill by Claire Little Chambers (set by Kaylie Kofe)
Set 1 · UT VAL 1-1 BYU · BYU 100% → 100%
04
Kylie ButtarsAttack error+0.0%
Attack error by Kylie Buttars
Set 1 · UT VAL 6-8 BYU · UT VAL 0% → 0%
05
BYU serverAce+0.0%
BYU ace on Chloe Hansen
Set 1 · UT VAL 1-3 BYU · BYU 100% → 100%
06
Brielle RueckertKill+0.0%
Kill by Brielle Rueckert (set by Evalyn Medaris)
Set 1 · UT VAL 7-9 BYU · UT VAL 0% → 0%
07
Olivia GloecknerKill+0.0%
Kill by Olivia Gloeckner (set by Miley Thunstrom)
Set 1 · UT VAL 3-5 BYU · UT VAL 0% → 0%
08
Evalyn MedarisAttack error+0.0%
Attack error by Evalyn Medaris
Set 1 · UT VAL 7-11 BYU · BYU 100% → 100%

Official NCAA box

Box score

Utah Valleyaway

Player	S	K	E	TA	Hit%	AST	SE	DIG	RE	BA	BLK	PTS
18Brielle RueckertMB	3	9	1	16	.500	0	1	0	0	2	1	10
17Olivia GloecknerOH	3	4	2	12	.167	0	0	0	0	1	0.5	4.5
11Evalyn MedarisS	3	4	1	9	.333	19	1	5	0	1	0.5	4.5
4Miley ThunstromOH	3	1	7	23	-.261	1	0	3	2	0	0	1
5Chloe HansenOH	2	1	4	12	-.250	0	0	0	1	0	0	1
2Alyvia WatkinsMB	2	1	2	6	-.167	0	0	0	0	0	0	1
12Kenna McClureL/DS	3	0	0	0	–	1	1	1	1	0	0	0
8Lani ToutaiL/DS	3	0	0	0	–	3	1	7	0	0	0	0
1Maranda WoolfMB	2	3	0	3	1.000	0	0	0	0	0	0	3
19Bree CarsonOH	2	2	4	9	-.222	0	0	1	0	0	0	2
16Myka ChristensenS	1	0	0	0	–	0	0	0	0	0	0	0
Team totals		25	21	90	.044	24	4	17	4	4	2	36

BYUhome

Player	S	K	E	TA	Hit%	AST	SA	SE	DIG	BA	BLK	PTS
2Elli MortensenOH	3	9	1	17	.471	3	1	1	2	2	1	11
4Brooke HardyMB	3	6	0	8	.750	2	2	0	5	6	3	11
12Claire Little ChambersOH	3	9	1	16	.500	2	0	0	2	2	1	10
1Kate PriorOPP	3	7	1	11	.545	0	0	0	0	5	2.5	9.5
6Rachel JepsenMB	3	5	0	8	.625	0	0	0	0	3	1.5	6.5
20Kaylie KofeS	3	1	0	1	1.000	18	0	1	5	0	0	1
21Kylie ButtarsOH	3	6	3	12	.250	0	0	0	0	0	0	6
5Lulu Po'uhaL/DS	3	1	0	1	1.000	2	0	1	19	0	0	1
7Alex BowerS	3	0	0	0	–	14	0	1	2	0	0	0
15Dimitra NanouOH	2	1	0	1	1.000	0	1	0	0	0	0	2
9Grace FredrickS	1	0	0	0	–	1	0	1	0	0	0	0
Team totals		45	6	75	.520	42	4	5	35	18	9	75

Starters listed first. BLK = BS + ½ BA. The box score is the source for every counting stat on this page.

Point differential by rally

Momentum

Longest run 4 UT VAL · BYU 5

Set 1

11-25

Longest run 3 UT VALBYU 5

Set 2

9-25

Longest run 1 UT VALBYU 5

Set 3

16-25

Longest run 4 UT VALBYU 4

Bars above the line = BYU leads, below = Utah Valley leads. Bright bars are points inside a run of 3+.

Sideout and break % by rotation slot

Rotations

Utah Valley

Slot	Sideout %	Break %
1	30%6/20	14%1/7
2	42%5/12	14%1/7
3	42%5/12	29%2/7
4	36%4/11	38%3/8
5	57%4/7	20%1/5
6	36%4/11	0%0/4
All	38%28/73	21%8/38

BYU

Slot	Sideout %	Break %
1	88%7/8	74%14/19
2	86%6/7	60%9/15
3	71%5/7	67%10/15
4	57%4/7	50%4/8
5	80%4/5	56%5/9
6	100%4/4	43%3/7
All	79%30/38	62%45/73

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.

111 rallies

Rally log

#	UT VAL-BYU	Srv	Point	End	Player	Setter / blockers / passer	WP Δ
Set 1
1	1-0	UT VAL	UT VAL	Attack err	Claire Little Chambers	blk Brielle Rueckert, Evalyn Medaris	+0.0
2	1-1	UT VAL	BYU×5	Kill	Claire Little Chambers	set Kaylie Kofe	+0.0
3	1-2	BYU	BYU×5	Attack err	Miley Thunstrom		+0.0
4	1-3	BYU	BYU×5	Ace	BYU server	aced Chloe Hansen	+0.0
5	1-4	BYU	BYU×5	Kill	Kate Prior	set Brooke Hardy	+0.0
6	1-5	BYU	BYU×5	Attack err	Miley Thunstrom	blk Rachel Jepsen, Kate Prior	+0.0
7	2-5	BYU	UT VAL	Kill	Brielle Rueckert	set Evalyn Medaris	+0.0
8	3-5	UT VAL	UT VAL	Kill	Olivia Gloeckner	set Miley Thunstrom	+0.0
9	3-6	UT VAL	BYU×3	Serve err	UT VAL server		+0.0
10	3-7	BYU	BYU×3	Bad set	Brielle Rueckert		+0.0
11	3-8	BYU	BYU×3	Kill	Claire Little Chambers	set Elli Mortensen	+0.0
12	4-8	BYU	UT VAL×3	Serve err	BYU server		+0.0
13	5-8	UT VAL	UT VAL×3	Kill	Brielle Rueckert	set Evalyn Medaris	+0.0
14	6-8	UT VAL	UT VAL×3	Attack err	Kylie Buttars		+0.0
15	6-9	UT VAL	BYU	Kill	Kylie Buttars	set Alex Bower	+0.0
16	7-9	BYU	UT VAL	Kill	Brielle Rueckert	set Evalyn Medaris	+0.0
17	7-10	UT VAL	BYU×4	Kill	Kylie Buttars	set Elli Mortensen	+0.0
18	7-11	BYU	BYU×4	Attack err	Evalyn Medaris		+0.0
19	7-12	BYU	BYU×4	Kill	Elli Mortensen	set Claire Little Chambers	+0.0
20	7-13	BYU	BYU×4	Kill	Elli Mortensen	set Alex Bower	+0.0
21	8-13	BYU	UT VAL	Kill	Chloe Hansen	set Lani Toutai	+0.0
22	8-14	UT VAL	BYU×4	Kill	Kylie Buttars	set Alex Bower	+0.0
23	8-15	BYU	BYU×4	Attack err	Chloe Hansen	blk Kate Prior, Brooke Hardy	+0.0
24	8-16	BYU	BYU×4	Attack err	Alyvia Watkins	blk Elli Mortensen, Brooke Hardy	+0.0
25	8-17	BYU	BYU×4	Kill	Kate Prior	set Kaylie Kofe	+0.0
26	9-17	BYU	UT VAL	Attack err	Kate Prior		+0.0
27	9-18	UT VAL	BYU×4	Kill	Kaylie Kofe	set Claire Little Chambers	+0.0
28	9-19	BYU	BYU×4	Attack err	Miley Thunstrom	blk Kate Prior, Brooke Hardy	+0.0
29	9-20	BYU	BYU×4	Kill	Claire Little Chambers	set Lulu Po'uha	+0.0
30	9-21	BYU	BYU×4	Kill	Brooke Hardy	set Kaylie Kofe	+0.0
31	10-21	BYU	UT VAL	Kill	Evalyn Medaris	set Kenna McClure	+0.0
32	10-22	UT VAL	BYU	Kill	Brooke Hardy	set Kaylie Kofe	+0.0
33	10-23	BYU	BYU	Attack err	Miley Thunstrom		+0.0
34	11-23	BYU	UT VAL	Kill	Brielle Rueckert	set Evalyn Medaris	+0.0
35	11-24	UT VAL	BYU	Kill	Claire Little Chambers	set Kaylie Kofe	+0.0
36	11-25	BYU	BYU	Kill	Rachel Jepsen		+0.0
Set 2
1	0-1	BYU	BYU×4	Kill	Kate Prior	set Kaylie Kofe	+0.0
2	0-2	BYU	BYU×4	Attack err	Chloe Hansen		+0.0
3	0-3	BYU	BYU×4	Attack err	Miley Thunstrom	blk Kate Prior, Brooke Hardy	+0.0
4	0-4	BYU	BYU×4	Kill	Kate Prior	set Brielle Rueckert	+0.0
5	1-4	BYU	UT VAL	Kill	Olivia Gloeckner	set Evalyn Medaris	+0.0
6	1-5	UT VAL	BYU×3	Kill	Kate Prior	set Kaylie Kofe	+0.0
7	1-6	BYU	BYU×3	Kill	Claire Little Chambers	set Kaylie Kofe	+0.0
8	1-7	BYU	BYU×3	Attack err	Olivia Gloeckner	blk Rachel Jepsen, Claire Little Chambers	+0.0
9	2-7	BYU	UT VAL	Kill	Brielle Rueckert	set Evalyn Medaris	+0.0
10	2-8	UT VAL	BYU×5	Serve err	UT VAL server		+0.0
11	2-9	BYU	BYU×5	Kill	Kylie Buttars	set Alex Bower	+0.0
12	2-10	BYU	BYU×5	Attack err	Chloe Hansen		+0.0
13	2-11	BYU	BYU×5	Attack err	Olivia Gloeckner		+0.0
14	2-12	BYU	BYU×5	Kill	Lulu Po'uha	set Lani Toutai	+0.0
15	3-12	BYU	UT VAL	Kill	Alyvia Watkins	set Evalyn Medaris	+0.0
16	3-13	UT VAL	BYU	Attack err	Chloe Hansen		+0.0
17	4-13	BYU	UT VAL	Kill	Bree Carson	set Evalyn Medaris	+0.0
18	4-14	UT VAL	BYU	Kill	Elli Mortensen	set Alex Bower	+0.0
19	5-14	BYU	UT VAL	Kill	Evalyn Medaris	set Lani Toutai	+0.0
20	5-15	UT VAL	BYU	Kill	Elli Mortensen	set Brooke Hardy	+0.0
21	6-15	BYU	UT VAL	Serve err	BYU server		+0.0
22	6-16	UT VAL	BYU×4	Kill	Elli Mortensen	set Kaylie Kofe	+0.0
23	6-17	BYU	BYU×4	Kill	Kate Prior	set Lulu Po'uha	+0.0
24	6-18	BYU	BYU×4	Kill	Claire Little Chambers	set Elli Mortensen	+0.0
25	6-19	BYU	BYU×4	Ace	BYU server	aced Miley Thunstrom	+0.0
26	7-19	BYU	UT VAL	Kill	Brielle Rueckert	set Evalyn Medaris	+0.0
27	7-20	UT VAL	BYU	Kill	Claire Little Chambers	set Kaylie Kofe	+0.0
28	8-20	BYU	UT VAL	Kill	Brielle Rueckert	set Evalyn Medaris	+0.0
29	8-21	UT VAL	BYU	Kill	Elli Mortensen	set Kaylie Kofe	+0.0
30	8-22	BYU	BYU	Attack err	Alyvia Watkins	blk Rachel Jepsen, Claire Little Chambers	+0.0
31	9-22	BYU	UT VAL	Serve err	BYU server		+0.0
32	9-23	UT VAL	BYU×3	Serve err	UT VAL server		+0.0
33	9-24	BYU	BYU×3	Ace	BYU server	aced Miley Thunstrom	+0.0
34	9-25	BYU	BYU×3	Kill	Elli Mortensen	set Grace Fredrick	+0.0
Set 3
1	0-1	UT VAL	BYU	Kill	Brooke Hardy	set Kaylie Kofe	+0.0
2	1-1	BYU	UT VAL	Kill	Miley Thunstrom	set Evalyn Medaris	+0.0
3	1-2	UT VAL	BYU	Kill	Kate Prior	set Kaylie Kofe	+0.0
4	1-3	BYU	BYU	Kill	Claire Little Chambers	set Alex Bower	+0.0
5	2-3	BYU	UT VAL	Kill	Maranda Woolf	set Evalyn Medaris	+0.0
6	2-4	UT VAL	BYU	Kill	Kylie Buttars	set Alex Bower	+0.0
7	3-4	BYU	UT VAL	Kill	Olivia Gloeckner	set Evalyn Medaris	+0.0
8	3-5	UT VAL	BYU	Kill	Rachel Jepsen	set Alex Bower	+0.0
9	4-5	BYU	UT VAL	Serve err	BYU server		+0.0
10	4-6	UT VAL	BYU	Kill	Kylie Buttars	set Alex Bower	+0.0
11	5-6	BYU	UT VAL	Kill	Bree Carson	set Evalyn Medaris	+0.0
12	5-7	UT VAL	BYU×4	Kill	Claire Little Chambers	set Kaylie Kofe	+0.0
13	5-8	BYU	BYU×4	Attack err	Miley Thunstrom		+0.0
14	5-9	BYU	BYU×4	Attack err	Miley Thunstrom	blk Brooke Hardy, Kate Prior	+0.0
15	5-10	BYU	BYU×4	Attack err	Bree Carson		+0.0
16	6-10	BYU	UT VAL	Serve err	BYU server		+0.0
17	6-11	UT VAL	BYU	Kill	Brooke Hardy	set Kaylie Kofe	+0.0
18	7-11	BYU	UT VAL	Kill	Maranda Woolf	set Evalyn Medaris	+0.0
19	7-12	UT VAL	BYU	Kill	Rachel Jepsen	set Kaylie Kofe	+0.0
20	7-13	BYU	BYU	Kill	Rachel Jepsen	set Alex Bower	+0.0
21	8-13	BYU	UT VAL	Kill	Maranda Woolf	set Evalyn Medaris	+0.0
22	8-14	UT VAL	BYU×3	Kill	Rachel Jepsen	set Alex Bower	+0.0
23	8-15	BYU	BYU×3	Attack err	Bree Carson		+0.0
24	8-16	BYU	BYU×3	Kill	Elli Mortensen	set Alex Bower	+0.0
25	9-16	BYU	UT VAL×4	Kill	Olivia Gloeckner	set Evalyn Medaris	+0.0
26	10-16	UT VAL	UT VAL×4	Attack err	Kylie Buttars		+0.0
27	11-16	UT VAL	UT VAL×4	Attack err	Elli Mortensen	blk Olivia Gloeckner, Brielle Rueckert	+0.0
28	12-16	UT VAL	UT VAL×4	Attack err	Kylie Buttars		+0.0
29	12-17	UT VAL	BYU×3	Kill	Elli Mortensen	set Alex Bower	+0.0
30	12-18	BYU	BYU×3	Attack err	Bree Carson		+0.0
31	12-19	BYU	BYU×3	Attack err	Brielle Rueckert	blk Elli Mortensen, Brooke Hardy	+0.0
32	13-19	BYU	UT VAL	Kill	Brielle Rueckert	set Evalyn Medaris	+0.0
33	14-19	UT VAL	UT VAL	Kill	Evalyn Medaris	set Kylie Buttars	+0.0
34	14-20	UT VAL	BYU	Kill	Brooke Hardy	set Alex Bower	+0.0
35	15-20	BYU	UT VAL	Kill	Brielle Rueckert	set Evalyn Medaris	+0.0
36	15-21	UT VAL	BYU	Kill	Brooke Hardy	set Kaylie Kofe	+0.0
37	15-22	BYU	BYU	Kill	Dimitra Nanou	set Kaylie Kofe	+0.0
38	16-22	BYU	UT VAL	Kill	Evalyn Medaris	set Lani Toutai	+0.0
39	16-23	UT VAL	BYU×3	Serve err	UT VAL server		+0.0
40	16-24	BYU	BYU×3	Ace	BYU server	aced Kenna McClure	+0.0
41	16-25	BYU	BYU×3	Attack err	Bree Carson		+0.0

Score shown after each rally, Utah Valley first. WP Δ = match win-probability points gained, colored by the team that gained them. “Feed gap” rows fill points the NCAA play-by-play never logged.