CollegeVolleyball
Final · 5 setsFri, Sep 11, 2026
George Mason logo

AwayATLANTIC-10

3:2
UMBC logo

HomeAMERICA-EAST

George Mason def. UMBC 32

(21-25, 18-25, 25-16, 26-24, 15-11)
Set1*2345Sets
GMU21182526153
UMBC25251624112
  • * Set 1: the NCAA play-by-play has a gap or score correction here, so this set is left out of the rotation splits.

RallyIQ model

Win probability

UMBC above 50 · GMU below
SET 1SET 2SET 3SET 4SET 510050100UMBCGMUBiggest swing +16.9% GMU · S5 12-10rally 206 · set 5

Biggest swing: 16.9% to George Mason — set 5, GMU 12-10 UMBC. Jalynn Brown stuffed by Gabriella Gelfound & Meredith Brown. UMBC win probability 42%25%.

Before first serve

Pre-match

GMU 29.0%71.0% UMBC

George Mason wins

3-0
5.4%
3-1
10.1%
3-2
13.4%

UMBC wins

3-0
24.0%
3-1
27.2%
3-2
19.8%
GMU break %
39.6% vs this opp
UMBC break %
43.8% 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

  1. 01
    Jalynn BrownAttack error+16.9%

    Jalynn Brown stuffed by Gabriella Gelfound & Meredith Brown

    Set 5 · GMU 12-10 UMBC · GMU 58%75%

  2. 02
    GMU serverAce+14.1%

    George Mason ace on Hannah Howard

    Set 5 · GMU 13-10 UMBC · GMU 75%89%

  3. 03
    Kiera HamiltonAttack error+13.1%

    Attack error by Kiera Hamilton

    Set 5 · GMU 9-9 UMBC · UMBC 41%54%

  4. 04
    Nia ThompsonKill+11.9%

    Kill by Nia Thompson (set by Ava Cheney)

    Set 5 · GMU 11-10 UMBC · GMU 46%58%

  5. 05
    GMU serverAce+11.6%

    George Mason ace on Dasia Johnson

    Set 5 · GMU 9-6 UMBC · GMU 65%76%

  6. 06
    Nia ThompsonKill+11.6%

    Kill by Nia Thompson (set by Ava Cheney)

    Set 5 · GMU 7-5 UMBC · GMU 52%63%

  7. 07
    Ava CheneyBad set+11.3%

    Bad set by Ava Cheney

    Set 5 · GMU 9-8 UMBC · UMBC 30%41%

  8. 08
    Claudia LlamasAttack error+11.2%

    Claudia Llamas stuffed by Gabriella Gelfound & Meredith Brown

    Set 4 · GMU 25-24 UMBC · GMU 17%28%

Official NCAA box

Box score

PlayerSKETAHit%ASTSASEDIGREBSBABLKPTS
5151456.01800010102116
510215.53300010073.513.5
512942.07120110110113
57219.2630001006310
24210.20000000010.54.5
1000900000000
51011.0003420400425
50004471410004
5012-.500121740002
5000023000002
3304.750000000636
Team totals5230149.14850101247812614105
UMBChome
PlayerSKETAHit%ASTSASEDIGREBSBABLKPTS
5211049.22401022031.523.5
512729.17200020010.512.5
5101235-.05700030010.510.5
53615-.20000000052.55.5
5218.12540021000635
5204.50010000052.54.5
5000130420003
5000020300002
50006212710002
5000100410000
1001.000001000000
1000000000000
Team totals5036141.0994984551002110.5101

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 6 GMU · UMBC 6

Set 1*

21-25

Longest run 6 GMUUMBC 4

Set 2

18-25

Longest run 3 GMUUMBC 3

Set 3

25-16

Longest run 5 GMUUMBC 5

Set 4

26-24

Longest run 5 GMUUMBC 6

Set 5

15-11

Longest run 4 GMUUMBC 3

Bars above the line = UMBC leads, below = George Mason leads. Bright bars are points inside a run of 3+.

Sideout and break % by rotation slot

Rotations

George Mason

SlotSideout %Break %
1
67%8/12
56%10/18
2
67%8/12
56%10/18
3
78%7/9
56%9/16
4
50%7/14
42%5/12
5
55%6/11
40%4/10
6
33%6/18
40%4/10
All
55%42/76
50%42/84

UMBC

SlotSideout %Break %
1
53%9/17
53%8/15
2
36%8/22
47%7/15
3
50%7/14
11%1/9
4
60%6/10
22%2/9
5
67%6/9
54%7/13
6
50%6/12
60%9/15
All
50%42/84
45%34/76

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 (4 of 5 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.

206 rallies

Rally log

#GMU-UMBCSrvPointEndPlayerSetter / blockers / passerWP Δ
Set 1
11-0UMBCGMUAttack errClaudia Llamas+1.6
21-1GMUUMBCKillClaudia Llamasset Isabel Ostvig+1.5
32-1UMBCGMUKillJenna Huntset Camryn Weldon+1.7
42-2GMUUMBCServe errGMU server+1.6
52-3UMBCUMBCKillJalynn Brownset Isabel Ostvig+2.2
63-3UMBCGMUKillCaroline Rodriguezset Camryn Weldon+1.6
74-3GMUGMUKillKiera Hamiltonset Camryn Weldon+2.4
84-4GMUUMBC×4KillClaudia Llamasset Isabel Ostvig+1.7
94-5UMBCUMBC×4AceUMBC serveraced Autumn Martinez-Robinson+2.3
104-6UMBCUMBC×4Attack errKiera Hamiltonblk Isabel Ostvig, Alissa Grant+2.2
114-7UMBCUMBC×4Attack errKiera Hamilton+2.0
125-7UMBCGMU×6KillMeredith Brownset Camryn Weldon+1.3
136-7GMUGMU×6Attack errAlissa Grant+2.2
147-7GMUGMU×6Attack errJalynn Brown+2.5
158-7GMUGMU×6Attack errAlissa Grant+2.7
169-7GMUGMU×6Attack errJalynn Brown+2.8
1710-7GMUGMU×6Serve errGMU server+2.8
1810-8GMUUMBC×3KillIsabel Ostvigset Hannah Howard+1.8
1910-9UMBCUMBC×3Attack errKiera Hamiltonblk Hannah Dobbs, Alissa Grant, Isabel Ostvig+2.7
2010-10UMBCUMBC×3AceUMBC serveraced Avery Booker+2.8
2111-10UMBCGMUAttack errHannah Dobbs+2.2
2212-10GMUGMUAttack errAlissa Grantblk Nia Thompson+3.1
2312-11GMUUMBCServe errGMU server+2.0
2413-11UMBCGMUKillJenna Huntset Camryn Weldon+2.3
2513-12GMUUMBCFeed gapPlaceholder: the NCAA feed skipped this point; only the score change is known.+2.1
2613-13UMBCUMBCKillHannah Dobbsset Dasia Johnson+3.1
2714-13UMBCGMUServe errUMBC server+2.4
2814-14GMUUMBCKillHannah Dobbsset Isabel Ostvig+2.3
2914-15UMBCUMBCKillJalynn Brownset Hannah Howard+3.3
3015-15UMBCGMU×3KillCaroline Rodriguezset Nia Thompson+2.4
3116-15GMUGMU×3AceGMU serveraced Hannah Dobbs+3.7
3217-15GMUGMU×3KillKiera Hamiltonset Camryn Weldon+3.9
3317-16GMUUMBCKillJalynn Brownset Isabel Ostvig+2.4
3418-16UMBCGMUKillCaroline Rodriguezset Camryn Weldon+3.0
3518-17GMUUMBCAttack errMeredith Brownblk Jalynn Brown, Alissa Grant+2.5
3618-18UMBCUMBCAceUMBC serveraced Team+4.1
3719-18UMBCGMUKillKiera Hamiltonset Camryn Weldon+3.3
3819-19GMUUMBCKillAlissa Grantset Isabel Ostvig+3.1
3919-20UMBCUMBCAttack errNia Thompsonblk Alissa Grant, Isabel Ostvig+4.6
4020-20UMBCGMUKillNia Thompsonset Camryn Weldon+3.3
4120-21GMUUMBC×3KillHannah Dobbsset Isabel Ostvig+3.6
4220-22UMBCUMBC×3KillHannah Dobbsset Isabel Ostvig+4.7
4320-23UMBCUMBC×3Attack errNia Thompsonblk Isabel Ostvig, Grace Larrivee+3.4
4421-23UMBCGMUKillNia Thompsonset Ava Cheney+1.4
4521-24GMUUMBCAttack errJenna Hunt+2.4
4621-25UMBCUMBCAttack errCaroline Rodriguezblk Claudia Llamas, Grace Larrivee+1.2
Set 2
11-0GMUGMUKillJenna Huntset Ava Cheney+1.8
22-0GMUGMUKillMeredith Brownset Isabel Ostvig+1.9
32-1GMUUMBC×3KillClaudia Llamasset Isabel Ostvig+1.3
42-2UMBCUMBC×3KillClaudia Llamasset Isabel Ostvig+1.8
52-3UMBCUMBC×3KillJalynn Brownset Hannah Howard+1.8
63-3UMBCGMUKillKiera Hamiltonset Ava Cheney+1.3
74-3GMUGMUAttack errJalynn Brown+2.0
84-4GMUUMBCAttack errKiera Hamilton+1.4
95-4UMBCGMUKillAva Cheneyset Avery Booker+1.5
106-4GMUGMUAttack errClaudia Llamas+2.1
116-5GMUUMBCKillJalynn Brownset Isabel Ostvig+1.4
127-5UMBCGMUKillNia Thompsonset Ava Cheney+1.6
137-6GMUUMBC×3KillJalynn Brownset Isabel Ostvig+1.4
147-7UMBCUMBC×3AceUMBC serveraced Avery Booker+2.1
157-8UMBCUMBC×3KillHannah Dobbsset Isabel Ostvig+2.1
168-8UMBCGMUKillJenna Huntset Ava Cheney+1.5
178-9GMUUMBC×3KillHannah Dobbsset Isabel Ostvig+1.5
188-10UMBCUMBC×3KillIsabel Ostvigset Ella McAllister+2.0
198-11UMBCUMBC×3Attack errKiera Hamilton+1.8
209-11UMBCGMUKillCaroline Rodriguezset Ava Cheney+1.2
219-12GMUUMBCServe errGMU server+1.3
2210-12UMBCGMUKillNia Thompsonset Ava Cheney+1.2
2310-13GMUUMBCServe errGMU server+1.3
2411-13UMBCGMUAttack errJalynn Brown+1.3
2511-14GMUUMBCKillClaudia Llamasset Isabel Ostvig+1.4
2612-14UMBCGMUAttack errJalynn Brownblk Meredith Brown, Ava Cheney+1.3
2712-15GMUUMBCKillAlissa Grantset Isabel Ostvig+1.4
2813-15UMBCGMUKillMeredith Brownset Ava Cheney+1.3
2913-16GMUUMBC×3Serve errGMU server+1.5
3013-17UMBCUMBC×3KillHannah Dobbsset Isabel Ostvig+1.7
3113-18UMBCUMBC×3AceUMBC serveraced Avery Booker+1.3
3214-18UMBCGMUKillNia Thompsonset Autumn Martinez-Robinson+0.6
3314-19GMUUMBCKillHannah Dobbsset Isabel Ostvig+0.9
3414-20UMBCUMBCAttack errNia Thompson+0.8
3515-20UMBCGMU×3Bad setIsabel Ostvig+0.3
3616-20GMUGMU×3Attack errHannah Dobbsblk Jenna Hunt, Caroline Rodriguez+0.8
3717-20GMUGMU×3KillNia Thompsonset Ava Cheney+1.2
3817-21GMUUMBCKillHannah Dobbsset Isabel Ostvig+1.3
3917-22UMBCUMBCAttack errNia Thompson+1.1
4018-22UMBCGMUServe errUMBC server+0.4
4118-23GMUUMBC×3Serve errGMU server+0.7
4218-24UMBCUMBC×3Attack errCaroline Rodriguez+0.3
4318-25UMBCUMBC×3AceUMBC serveraced Kiera Hamilton+0.1
Set 3
11-0UMBCGMUAttack errHannah Dobbs+0.7
21-1GMUUMBC×3KillClaudia Llamasset Isabel Ostvig+0.7
31-2UMBCUMBC×3Attack errKiera Hamilton+1.0
41-3UMBCUMBC×3KillJalynn Brownset Isabel Ostvig+0.9
52-3UMBCGMU×5Attack errClaudia Llamasblk Kiera Hamilton, Jenna Hunt+0.6
63-3GMUGMU×5AceGMU serveraced Team+1.0
74-3GMUGMU×5Attack errJalynn Brown+1.1
85-3GMUGMU×5KillKiera Hamiltonset Ava Cheney+1.1
96-3GMUGMU×5AceGMU serveraced Team+1.1
106-4GMUUMBCServe errGMU server+0.7
117-4UMBCGMUKillKiera Hamiltonset Ava Cheney+0.8
128-4GMUGMUKillKiera Hamiltonset Ava Cheney+1.1
138-5GMUUMBCKillClaudia Llamasset Jalynn Brown+0.7
149-5UMBCGMUKillMeredith Brownset Ava Cheney+0.8
159-6GMUUMBCAttack errNia Thompson+0.7
1610-6UMBCGMUKillMeredith Brownset Ava Cheney+0.9
1711-6GMUGMUAttack errHannah Dobbs+1.1
1811-7GMUUMBC×5Attack errKiera Hamilton+0.6
1911-8UMBCUMBC×5Attack errKiera Hamilton+1.0
2011-9UMBCUMBC×5Attack errJenna Hunt+1.1
2111-10UMBCUMBC×5AceUMBC serveraced Avery Booker+1.2
2211-11UMBCUMBC×5Attack errNia Thompson+1.3
2312-11UMBCGMU×4Attack errHannah Dobbsblk Jenna Hunt, Ava Cheney+1.0
2413-11GMUGMU×4AceGMU serveraced Dasia Johnson+1.4
2514-11GMUGMU×4KillNia Thompsonset Autumn Martinez-Robinson+1.4
2615-11GMUGMU×4Attack errHannah Dobbsblk Jenna Hunt, Gabriella Gelfound+1.3
2715-12GMUUMBCKillHannah Dobbsset Isabel Ostvig+0.7
2816-12UMBCGMUKillNia Thompsonset Ava Cheney+1.0
2917-12GMUGMUAttack errClaudia Llamasblk Jenna Hunt, Gabriella Gelfound+1.1
3017-13GMUUMBCKillGrace Larriveeset Isabel Ostvig+0.6
3117-14UMBCUMBCKillJalynn Brownset Isabel Ostvig+1.1
3218-14UMBCGMUKillJenna Huntset Ava Cheney+1.0
3319-14GMUGMUAttack errClaudia Llamas+1.1
3419-15GMUUMBCServe errGMU server+0.5
3520-15UMBCGMU×3KillGabriella Gelfoundset Ava Cheney+0.8
3621-15GMUGMU×3AceGMU serveraced Team+0.7
3722-15GMUGMU×3AceGMU serveraced Hannah Dobbs+0.4
3822-16GMUUMBCKillJalynn Brownset Isabel Ostvig+0.1
3923-16UMBCGMU×3KillMeredith Brownset Ava Cheney+0.2
4024-16GMUGMU×3Attack errJalynn Brown+0.1
4125-16GMUGMU×3Attack errAlissa Grant+0.0
Set 4
11-0GMUGMUAttack errHannah Dobbsblk Jenna Hunt, Gabriella Gelfound+2.7
22-0GMUGMUKillMeredith Brownset Ava Cheney+2.8
32-1GMUUMBCKillClaudia Llamasset Isabel Ostvig+1.9
43-1UMBCGMUKillGabriella Gelfoundset Ava Cheney+2.1
53-2GMUUMBCKillJalynn Brownset Isabel Ostvig+1.9
63-3UMBCUMBCKillClaudia Llamasset Isabel Ostvig+2.8
74-3UMBCGMUKillNia Thompsonset Ava Cheney+2.1
85-3GMUGMUAttack errAlissa Grantblk Ava Cheney, Meredith Brown+3.0
95-4GMUUMBC×3Attack errAvery Booker+2.0
105-5UMBCUMBC×3Attack errNia Thompsonblk Isabel Ostvig, Alissa Grant+2.9
115-6UMBCUMBC×3Attack errKiera Hamilton+2.8
126-6UMBCGMU×3Attack errJalynn Brownblk Ava Cheney, Meredith Brown+2.1
137-6GMUGMU×3AceGMU serveraced Ella McAllister+3.1
148-6GMUGMU×3AceGMU serveraced Team+3.3
158-7GMUUMBC×3KillAlissa Grantset Isabel Ostvig+2.2
168-8UMBCUMBC×3KillHannah Dobbsset Isabel Ostvig+3.2
178-9UMBCUMBC×3KillHannah Dobbsset Isabel Ostvig+3.1
189-9UMBCGMUKillKiera Hamiltonset Ava Cheney+2.3
199-10GMUUMBCKillHannah Dobbsset Hannah Howard+2.3
2010-10UMBCGMUAttack errHannah Dobbs+2.4
2110-11GMUUMBCKillHannah Dobbsset Isabel Ostvig+2.3
2211-11UMBCGMUKillKiera Hamiltonset Nia Thompson+2.4
2311-12GMUUMBCKillClaudia Llamasset Isabel Ostvig+2.4
2412-12UMBCGMU×5KillGabriella Gelfoundset Ava Cheney+2.5
2513-12GMUGMU×5Attack errJalynn Brown+3.9
2614-12GMUGMU×5KillKiera Hamiltonset Ava Cheney+4.1
2715-12GMUGMU×5KillMeredith Brownset Ava Cheney+4.0
2816-12GMUGMU×5Attack errJalynn Brown+3.7
2916-13GMUUMBCServe errGMU server+2.0
3017-13UMBCGMUKillKiera Hamiltonset Autumn Martinez-Robinson+2.7
3118-13GMUGMUKillMeredith Brownset Ava Cheney+3.1
3218-14GMUUMBCAttack errNia Thompson+1.5
3319-14UMBCGMUKillMeredith Brownset Ava Cheney+2.2
3419-15GMUUMBCServe errGMU server+1.4
3520-15UMBCGMUServe errUMBC server+2.2
3621-15GMUGMUAttack errHannah Dobbs+1.9
3721-16GMUUMBC×3KillHannah Dobbsset Hannah Howard+0.7
3821-17UMBCUMBC×3KillHannah Dobbsset Isabel Ostvig+1.6
3921-18UMBCUMBC×3AceUMBC serveraced Nia Thompson+2.5
4022-18UMBCGMUServe errUMBC server+2.8
4122-19GMUUMBC×6Attack errKiera Hamiltonblk Isabel Ostvig, Grace Larrivee+1.5
4222-20UMBCUMBC×6Attack errKiera Hamilton+3.5
4322-21UMBCUMBC×6KillHannah Dobbsset Isabel Ostvig+5.3
4422-22UMBCUMBC×6KillClaudia Llamasset Grace Larrivee+7.2
4522-23UMBCUMBC×6Attack errKiera Hamilton+8.3
4622-24UMBCUMBC×6KillHannah Dobbsset Isabel Ostvig+7.3
4723-24UMBCGMU×4KillJenna Huntset Ava Cheney+2.9
4824-24GMUGMU×4Attack errHannah Dobbsblk Meredith Brown, Kiera Hamilton+10.1
4925-24GMUGMU×4Attack errClaudia Llamasblk Gabriella Gelfound, Meredith Brown+11.2
5026-24GMUGMU×4Attack errClaudia Llamasblk Meredith Brown, Gabriella Gelfound+11.2
Set 5
10-1GMUUMBCKillGrace Larriveeset Isabel Ostvig+5.8
21-1UMBCGMUKillJenna Huntset Ava Cheney+6.1
32-1GMUGMUBad setIsabel Ostvig+9.2
42-2GMUUMBCServe errGMU server+6.3
53-2UMBCGMUAttack errIsabel Ostvig+7.0
64-2GMUGMUAttack errAlissa Grant+10.0
74-3GMUUMBCAttack errKiera Hamilton+6.5
85-3UMBCGMUKillKiera Hamiltonset Autumn Martinez-Robinson+7.6
95-4GMUUMBCKillHannah Dobbsset Hannah Howard+6.7
105-5UMBCUMBCAttack errMeredith Brownblk Grace Larrivee, Hannah Dobbs+10.2
116-5UMBCGMUKillNia Thompsonset Ava Cheney+8.0
127-5GMUGMUKillNia Thompsonset Ava Cheney+11.6
137-6GMUUMBCKillHannah Dobbsset Isabel Ostvig+7.3
148-6UMBCGMUKillKiera Hamiltonset Ava Cheney+8.9
159-6GMUGMUAceGMU serveraced Dasia Johnson+11.6
169-7GMUUMBC×3Attack errNia Thompsonblk Hannah Dobbs, Grace Larrivee+6.4
179-8UMBCUMBC×3Bad setAva Cheney+11.3
189-9UMBCUMBC×3Attack errKiera Hamilton+13.1
1910-9UMBCGMUKillKiera Hamiltonset Ava Cheney+10.7
2010-10GMUUMBCKillClaudia Llamasset Isabel Ostvig+10.0
2111-10UMBCGMU×4KillNia Thompsonset Ava Cheney+11.9
2212-10GMUGMU×4Attack errJalynn Brownblk Gabriella Gelfound, Meredith Brown+16.9
2313-10GMUGMU×4AceGMU serveraced Hannah Howard+14.1
2414-10GMUGMU×4Attack errJalynn Brown+8.3
2514-11GMUUMBCServe errGMU server+1.7
2615-11UMBCGMUKillKiera Hamiltonset Ava Cheney+4.3

Score shown after each rally, George Mason 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.