FinalThu, Sep 3, 2026

AwayOVC

0:3

HomeBIG-12

BYU def. Eastern Ill. 3–0

(25-14, 25-18, 25-22)

Set	1	2	3	Sets
E ILL	14	18	22	0
BYU	25	25	25	3

RallyIQ model

Win probability

BYU above 50 · E ILL below

Biggest swing: 0.1% to Eastern Ill. — set 1, E ILL 4-2 BYU. Attack error by Kate Prior. BYU win probability 100% → 100%.

Before first serve

Pre-match

E ILL 0.2%99.8% BYU

Eastern Ill. wins

3-0

0.0%

3-1

0.0%

3-2

0.1%

BYU wins

3-0

85.1%

3-1

13.4%

3-2

1.3%

E ILL break %: 30.1% vs this opp
BYU break %: 51.9% 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
Kate PriorAttack error+0.1%
Attack error by Kate Prior
Set 1 · E ILL 4-2 BYU · E ILL 0% → 0%
02
Addison ErbKill+0.1%
Kill by Addison Erb (set by Hannah Hawkins)
Set 3 · E ILL 20-19 BYU · E ILL 0% → 0%
03
Elli MortensenAttack error+0.1%
Attack error by Elli Mortensen
Set 3 · E ILL 16-13 BYU · E ILL 0% → 0%
04
Kaeden FoxxAttack error+0.1%
Attack error by Kaeden Foxx
Set 1 · E ILL 4-4 BYU · BYU 100% → 100%
05
Katie KopsheverKill+0.1%
Kill by Katie Kopshever (set by Hannah Hawkins)
Set 3 · E ILL 14-9 BYU · E ILL 0% → 0%
06
Elli MortensenKill+0.1%
Kill by Elli Mortensen (set by Alex Bower)
Set 3 · E ILL 20-21 BYU · BYU 100% → 100%
07
Claire Little ChambersKill+0.0%
Kill by Claire Little Chambers (set by Kaylie Kofe)
Set 1 · E ILL 4-5 BYU · BYU 100% → 100%
08
Elli MortensenKill+0.0%
Kill by Elli Mortensen (set by Alex Bower)
Set 3 · E ILL 21-23 BYU · BYU 100% → 100%

Official NCAA box

Box score

Eastern Ill.away

Player	S	K	E	TA	Hit%	AST	SA	SE	DIG	RE	BA	BLK	PTS
6Katie KopsheverOH	3	9	6	22	.136	1	0	0	5	0	2	1	10
19Abana TeranOPP	3	6	4	19	.105	0	0	0	1	0	3	1.5	7.5
9Emma HansonMB	3	2	0	7	.286	0	0	0	0	0	4	2	4
4Hannah HawkinsS	3	3	1	6	.333	20	1	0	7	0	0	0	4
12Addison ErbMB	3	2	2	6	.000	0	0	0	1	0	2	1	3
5McKenna MortonOH	3	1	0	3	.333	1	0	4	5	2	0	0	1
16Kaeden FoxxOH	3	3	3	14	.000	0	0	0	0	0	1	0.5	3.5
10Alanys NievesS	3	0	0	0	–	0	0	2	0	0	0	0	0
7Anna McEwenL/DS	3	0	0	0	–	1	0	1	5	5	0	0	0
1Ariadna PerelesL/DS	3	0	0	0	–	2	0	3	11	0	0	0	0
Team totals		26	16	77	.130	25	1	10	35	8	12	6	54

BYUhome

Player	S	K	E	TA	Hit%	AST	SA	SE	DIG	RE	BS	BA	BLK	PTS
2Elli MortensenOH	3	12	4	30	.267	2	4	3	5	1	0	1	0.5	16.5
4Brooke HardyMB	3	7	1	10	.600	0	1	1	1	0	1	3	2.5	10.5
12Claire Little ChambersOH	3	8	1	17	.412	1	0	3	6	0	0	1	0.5	8.5
22Sophia CallahanOH	3	4	4	13	.000	1	0	0	3	0	0	2	1	5
17Kelli Jo BurgessMB	3	2	0	5	.400	0	0	0	0	0	1	4	3	5
7Alex BowerS	3	0	0	1	.000	14	0	1	3	0	0	0	0	0
20Kaylie KofeS	3	1	0	1	1.000	16	3	2	1	0	0	0	0	4
1Kate PriorOPP	3	1	4	11	-.273	0	0	0	2	0	0	3	1.5	2.5
5Lulu Po'uhaL/DS	3	1	0	3	.333	1	0	2	8	0	0	0	0	1
21Kylie ButtarsOH	1	1	0	1	1.000	0	0	0	0	0	0	0	0	1
Team totals		37	14	92	.250	35	8	12	29	1	2	14	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 3 E ILL · BYU 6

Set 1

14-25

Longest run 2 E ILLBYU 6

Set 2

18-25

Longest run 3 E ILLBYU 4

Set 3

22-25

Longest run 3 E ILLBYU 4

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

Sideout and break % by rotation slot

Rotations

Eastern Ill.

Slot	Sideout %	Break %
1	62%8/13	33%3/9
2	54%7/13	33%4/12
3	60%6/10	30%3/10
4	33%6/18	40%4/10
5	50%6/12	0%0/6
6	63%5/8	25%2/8
All	51%38/74	29%16/55

BYU

Slot	Sideout %	Break %
1	80%8/10	30%3/10
2	62%8/13	38%5/13
3	55%6/11	54%7/13
4	100%6/6	65%11/17
5	75%6/8	57%8/14
6	71%5/7	29%2/7
All	71%39/55	49%36/74

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.

129 rallies

Rally log

#	E ILL-BYU	Srv	Point	End	Player	Setter / blockers / passer	WP Δ
Set 1
1	1-0	BYU	E ILL	Serve err	BYU server		+0.0
2	1-1	E ILL	BYU	Serve err	E ILL server		+0.0
3	2-1	BYU	E ILL	Kill	Abana Teran	set Hannah Hawkins	+0.0
4	2-2	E ILL	BYU	Kill	Brooke Hardy	set Alex Bower	+0.0
5	3-2	BYU	E ILL	Kill	Katie Kopshever	set Hannah Hawkins	+0.0
6	4-2	E ILL	E ILL	Attack err	Kate Prior		+0.1
7	4-3	E ILL	BYU×6	Kill	Elli Mortensen	set Kaylie Kofe	+0.0
8	4-4	BYU	BYU×6	Attack err	Kaeden Foxx		+0.1
9	4-5	BYU	BYU×6	Kill	Claire Little Chambers	set Kaylie Kofe	+0.0
10	4-6	BYU	BYU×6	Ace	BYU server	aced Team	+0.0
11	4-7	BYU	BYU×6	Attack err	Katie Kopshever		+0.0
12	4-8	BYU	BYU×6	Attack err	Kaeden Foxx	blk Kate Prior, Brooke Hardy	+0.0
13	5-8	BYU	E ILL	Attack err	Claire Little Chambers		+0.0
14	5-9	E ILL	BYU	Serve err	E ILL server		+0.0
15	5-10	BYU	BYU	Kill	Claire Little Chambers	set Elli Mortensen	+0.0
16	6-10	BYU	E ILL	Kill	Katie Kopshever	set Hannah Hawkins	+0.0
17	7-10	E ILL	E ILL	Ace	E ILL server	aced Elli Mortensen	+0.0
18	7-11	E ILL	BYU	Bad set	Hannah Hawkins		+0.0
19	8-11	BYU	E ILL	Kill	Abana Teran	set Hannah Hawkins	+0.0
20	8-12	E ILL	BYU	Kill	Kelli Jo Burgess	set Alex Bower	+0.0
21	8-13	BYU	BYU	Kill	Elli Mortensen	set Alex Bower	+0.0
22	9-13	BYU	E ILL	Serve err	BYU server		+0.0
23	9-14	E ILL	BYU	Kill	Elli Mortensen	set Alex Bower	+0.0
24	10-14	BYU	E ILL	Attack err	Sophia Callahan	blk Katie Kopshever, Emma Hanson	+0.0
25	11-14	E ILL	E ILL	Attack err	Sophia Callahan	blk Katie Kopshever, Emma Hanson	+0.0
26	11-15	E ILL	BYU	Serve err	E ILL server		+0.0
27	12-15	BYU	E ILL	Kill	Hannah Hawkins	set McKenna Morton	+0.0
28	12-16	E ILL	BYU×5	Kill	Brooke Hardy	set Kaylie Kofe	+0.0
29	12-17	BYU	BYU×5	Ace	BYU server	aced Anna McEwen	+0.0
30	12-18	BYU	BYU×5	Ace	BYU server	aced Anna McEwen	+0.0
31	12-19	BYU	BYU×5	Attack err	Kaeden Foxx		+0.0
32	12-20	BYU	BYU×5	Kill	Brooke Hardy	set Kaylie Kofe	+0.0
33	13-20	BYU	E ILL	Kill	Katie Kopshever	set Hannah Hawkins	+0.0
34	13-21	E ILL	BYU×4	Kill	Claire Little Chambers	set Kaylie Kofe	+0.0
35	13-22	BYU	BYU×4	Kill	Elli Mortensen	set Kaylie Kofe	+0.0
36	13-23	BYU	BYU×4	Attack err	Addison Erb	blk Kelli Jo Burgess, Claire Little Chambers	+0.0
37	13-24	BYU	BYU×4	Attack err	Katie Kopshever	blk Kelli Jo Burgess, Kate Prior	+0.0
38	14-24	BYU	E ILL	Kill	Katie Kopshever	set Hannah Hawkins	+0.0
39	14-25	E ILL	BYU	Kill	Kate Prior	set Kaylie Kofe	+0.0
Set 2
1	0-1	E ILL	BYU×3	Serve err	E ILL server		+0.0
2	0-2	BYU	BYU×3	Attack err	Abana Teran	blk Elli Mortensen, Brooke Hardy	+0.0
3	0-3	BYU	BYU×3	Attack err	Abana Teran		+0.0
4	1-3	BYU	E ILL×3	Serve err	BYU server		+0.0
5	2-3	E ILL	E ILL×3	Attack err	Elli Mortensen	blk Abana Teran, Emma Hanson	+0.0
6	3-3	E ILL	E ILL×3	Attack err	Brooke Hardy	blk Abana Teran, Emma Hanson	+0.0
7	3-4	E ILL	BYU×4	Kill	Sophia Callahan	set Alex Bower	+0.0
8	3-5	BYU	BYU×4	Kill	Elli Mortensen	set Kaylie Kofe	+0.0
9	3-6	BYU	BYU×4	Attack err	Katie Kopshever	blk Brooke Hardy, Kate Prior	+0.0
10	3-7	BYU	BYU×4	Ace	BYU server	aced McKenna Morton	+0.0
11	4-7	BYU	E ILL	Attack err	Kate Prior		+0.0
12	4-8	E ILL	BYU	Kill	Brooke Hardy	set Kaylie Kofe	+0.0
13	5-8	BYU	E ILL	Kill	Hannah Hawkins	set Anna McEwen	+0.0
14	5-9	E ILL	BYU	Kill	Brooke Hardy	set Kaylie Kofe	+0.0
15	6-9	BYU	E ILL	Kill	Emma Hanson	set Hannah Hawkins	+0.0
16	6-10	E ILL	BYU	Kill	Claire Little Chambers	set Kaylie Kofe	+0.0
17	7-10	BYU	E ILL	Kill	Hannah Hawkins	set Katie Kopshever	+0.0
18	7-11	E ILL	BYU	Attack err	Abana Teran	blk Kelli Jo Burgess, Sophia Callahan	+0.0
19	8-11	BYU	E ILL	Kill	Abana Teran	set Hannah Hawkins	+0.0
20	9-11	E ILL	E ILL	Attack err	Elli Mortensen	blk Abana Teran, Addison Erb	+0.0
21	9-12	E ILL	BYU	Serve err	E ILL server		+0.0
22	9-13	BYU	BYU	Attack err	Addison Erb	blk Brooke Hardy	+0.0
23	10-13	BYU	E ILL	Kill	Addison Erb	set Hannah Hawkins	+0.0
24	11-13	E ILL	E ILL	Attack err	Sophia Callahan		+0.0
25	11-14	E ILL	BYU	Serve err	E ILL server		+0.0
26	11-15	BYU	BYU	Ace	BYU server	aced McKenna Morton	+0.0
27	12-15	BYU	E ILL	Kill	Katie Kopshever	set Hannah Hawkins	+0.0
28	13-15	E ILL	E ILL	Kill	McKenna Morton	set Hannah Hawkins	+0.0
29	13-16	E ILL	BYU	Kill	Kaylie Kofe	set Claire Little Chambers	+0.0
30	13-17	BYU	BYU	Attack err	Katie Kopshever		+0.0
31	14-17	BYU	E ILL	Serve err	BYU server		+0.0
32	14-18	E ILL	BYU×3	Kill	Brooke Hardy	set Kaylie Kofe	+0.0
33	14-19	BYU	BYU×3	Attack err	Katie Kopshever		+0.0
34	14-20	BYU	BYU×3	Ace	BYU server	aced Anna McEwen	+0.0
35	15-20	BYU	E ILL	Kill	Emma Hanson	set Hannah Hawkins	+0.0
36	15-21	E ILL	BYU	Bad set	Hannah Hawkins		+0.0
37	16-21	BYU	E ILL	Serve err	BYU server		+0.0
38	16-22	E ILL	BYU	Kill	Sophia Callahan	set Alex Bower	+0.0
39	16-23	BYU	BYU	Attack err	Katie Kopshever		+0.0
40	17-23	BYU	E ILL	Serve err	BYU server		+0.0
41	17-24	E ILL	BYU	Serve err	E ILL server		+0.0
42	18-24	BYU	E ILL	Serve err	BYU server		+0.0
43	18-25	E ILL	BYU	Kill	Elli Mortensen	set Alex Bower	+0.0
Set 3
1	1-0	BYU	E ILL	Kill	Abana Teran	set Hannah Hawkins	+0.0
2	2-0	E ILL	E ILL	Attack err	Sophia Callahan		+0.0
3	2-1	E ILL	BYU	Serve err	E ILL server		+0.0
4	3-1	BYU	E ILL	Kill	Abana Teran	set Ariadna Pereles	+0.0
5	3-2	E ILL	BYU	Kill	Sophia Callahan	set Lulu Po'uha	+0.0
6	4-2	BYU	E ILL×3	Serve err	BYU server		+0.0
7	5-2	E ILL	E ILL×3	Attack err	Kate Prior		+0.0
8	6-2	E ILL	E ILL×3	Kill	Kaeden Foxx	set Hannah Hawkins	+0.0
9	6-3	E ILL	BYU	Kill	Elli Mortensen	set Kaylie Kofe	+0.0
10	7-3	BYU	E ILL	Serve err	BYU server		+0.0
11	7-4	E ILL	BYU	Kill	Claire Little Chambers	set Kaylie Kofe	+0.0
12	7-5	BYU	BYU	Kill	Claire Little Chambers	set Elli Mortensen	+0.0
13	8-5	BYU	E ILL	Serve err	BYU server		+0.0
14	9-5	E ILL	E ILL	Attack err	Kate Prior	blk Addison Erb, Kaeden Foxx	+0.0
15	9-6	E ILL	BYU	Kill	Kelli Jo Burgess	set Kaylie Kofe	+0.0
16	9-7	BYU	BYU	Kill	Claire Little Chambers	set Alex Bower	+0.0
17	10-7	BYU	E ILL	Kill	Kaeden Foxx	set Hannah Hawkins	+0.0
18	11-7	E ILL	E ILL	Kill	Abana Teran	set Ariadna Pereles	+0.0
19	11-8	E ILL	BYU	Bad set	Addison Erb		+0.0
20	12-8	BYU	E ILL	Kill	Katie Kopshever	set Hannah Hawkins	+0.0
21	12-9	E ILL	BYU	Kill	Elli Mortensen	set Alex Bower	+0.0
22	13-9	BYU	E ILL	Attack err	Elli Mortensen		+0.0
23	14-9	E ILL	E ILL	Kill	Katie Kopshever	set Hannah Hawkins	+0.1
24	14-10	E ILL	BYU×4	Kill	Brooke Hardy	set Alex Bower	+0.0
25	14-11	BYU	BYU×4	Bad set	Hannah Hawkins		+0.0
26	14-12	BYU	BYU×4	Ace	BYU server	aced Anna McEwen	+0.0
27	14-13	BYU	BYU×4	Kill	Elli Mortensen		+0.0
28	15-13	BYU	E ILL	Serve err	BYU server		+0.0
29	16-13	E ILL	E ILL	Attack err	Elli Mortensen		+0.1
30	16-14	E ILL	BYU	Kill	Kylie Buttars	set Kaylie Kofe	+0.0
31	16-15	BYU	BYU	Ace	BYU server	aced Anna McEwen	+0.0
32	17-15	BYU	E ILL	Serve err	BYU server		+0.0
33	17-16	E ILL	BYU	Serve err	E ILL server		+0.0
34	17-17	BYU	BYU	Attack err	Hannah Hawkins	blk Kelli Jo Burgess	+0.0
35	18-17	BYU	E ILL	Kill	Kaeden Foxx	set Hannah Hawkins	+0.0
36	18-18	E ILL	BYU	Kill	Claire Little Chambers	set Kaylie Kofe	+0.0
37	18-19	BYU	BYU	Attack err	Abana Teran	blk Kelli Jo Burgess, Sophia Callahan	+0.0
38	19-19	BYU	E ILL	Kill	Katie Kopshever	set Hannah Hawkins	+0.0
39	20-19	E ILL	E ILL	Kill	Addison Erb	set Hannah Hawkins	+0.1
40	20-20	E ILL	BYU	Serve err	E ILL server		+0.0
41	20-21	BYU	BYU	Kill	Elli Mortensen	set Alex Bower	+0.1
42	21-21	BYU	E ILL	Kill	Katie Kopshever	set Hannah Hawkins	+0.0
43	21-22	E ILL	BYU×3	Kill	Sophia Callahan	set Alex Bower	+0.0
44	21-23	BYU	BYU×3	Kill	Elli Mortensen	set Alex Bower	+0.0
45	21-24	BYU	BYU×3	Kill	Lulu Po'uha	set Sophia Callahan	+0.0
46	22-24	BYU	E ILL	Bad set	Elli Mortensen		+0.0
47	22-25	E ILL	BYU	Kill	Elli Mortensen	set Alex Bower	+0.0

Score shown after each rally, Eastern Ill. 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.