2026 season · Ivy League

Leaders

Princeton's Ava Harrington leads the Ivy League in service ace percentage at 17.3% through Nov 7. Harvard's Sofia Rossi is second at 15.0%.

Data through Nov 10, 6:30 PM CT · last match Nov 7

Season totals and rates from every final box score. Top 50 shown; ties share a rank.

At a glance

Service ace percentage

42 qualified · Min. 75% of team sets played and 1.5 serve attempts per team set.

#	Player	Team	Pos	SA	SE	Att	Ace%
1	Ava HarringtonPrinceton · MB	Princeton	MB	35	71	202	17.3%
2	Sofia RossiHarvard · OH	Harvard	OH	37	42	246	15.0%
3	Erin McNairPrinceton · OH	Princeton	OH	25	22	187	13.4%
4	Ava PoinsettYale · OH	Yale	OH	36	33	297	12.1%
5	Ellie SiskinPenn · OH	Penn	OH	23	18	206	11.2%
5	Clara YuColumbia · S	Columbia	S	31	28	278	11.2%
7	Madison HsiehColumbia · L/DS	Columbia	L/DS	23	25	222	10.4%
8	Nathalie TsaiPenn · S	Penn	S	19	26	191	9.9%
9	Delaney SeamanColumbia · S	Columbia	S	25	31	257	9.7%
9	Sloan BalsleyDartmouth · OH	Dartmouth	OH	26	48	268	9.7%
9	Sophia WolfsonBrown · MB	Brown	MB	13	27	134	9.7%
12	Elle McCreeryDartmouth · MB	Dartmouth	MB	22	44	240	9.2%
13	Bridget EganHarvard · OH	Harvard	OH	15	23	175	8.6%
14	Yuri ParkYale · L/DS	Yale	L/DS	20	26	256	7.8%
15	Kiran RioCornell · OH	Cornell	OH	18	26	236	7.6%
16	Elena MaynuletColumbia · OH	Columbia	OH	21	11	279	7.5%
17	Kalyssa TaggartYale · S	Yale	S	21	19	285	7.4%
18	Elle HolleyBrown · OH	Brown	OH	24	32	331	7.3%
19	Riley ImamuraDartmouth · OH	Dartmouth	OH	15	39	211	7.1%
20	Kayla NwabuezeHarvard · MB	Harvard	MB	15	20	219	6.8%
20	Betsy GoodenowYale · OH	Yale	OH	17	28	250	6.8%
22	Sarita PomarCornell · L/DS	Cornell	L/DS	17	18	255	6.7%
23	Catlin ShaoHarvard · S	Harvard	S	19	28	287	6.6%
23	Riley ResmerHarvard · MB	Harvard	MB	13	17	197	6.6%
25	Sophie HaskellBrown · L/DS	Brown	L/DS	21	27	325	6.5%
26	Arya JueYale · L/DS	Yale	L/DS	12	14	197	6.1%
26	Mary WolcottCornell · S	Cornell	S	14	18	230	6.1%
28	Sophia GagnepainDartmouth · S	Dartmouth	S	18	24	313	5.8%
29	Jordan ShelorHarvard · L/DS	Harvard	L/DS	16	15	286	5.6%
30	Fisayo AfonjaBrown · MB	Brown	MB	11	37	200	5.5%
30	Sophia WeiHarvard · S	Harvard	S	20	15	365	5.5%
32	Mackenzie ParsonsCornell · MB	Cornell	MB	17	27	322	5.3%
32	Zori BrownDartmouth · OH	Dartmouth	OH	18	25	341	5.3%
32	Jenna GarnerPenn · OH	Penn	OH	18	20	342	5.3%
35	Sydney DraperPrinceton · S	Princeton	S	13	13	267	4.9%
36	Haley KerstetterPenn · MB	Penn	MB	9	20	195	4.6%
36	Ashtyn SimsPrinceton · OH	Princeton	OH	7	35	152	4.6%
38	Sydney BoldPrinceton · L/DS	Princeton	L/DS	13	16	289	4.5%
39	Claire MoColumbia · S	Columbia	S	9	11	254	3.5%
40	Shelby BurrissPrinceton · MB	Princeton	MB	7	11	240	2.9%
41	Julia KakkisBrown · S	Brown	S	7	6	247	2.8%
42	Skylar JacksonYale · OH	Yale	OH	2	8	116	1.7%

Qualifiers

Every per-set and percentage stat requires playing in at least 75% of the team's sets. Team sets come from final scoreboards.
Hitting %: also 3.0 attack attempts per team set. Ace %: also 1.5 serve attempts per team set. Reception error %: also 4.0 reception attempts per team set.
Season totals have no minimum.
Teams need at least 12 box scores to appear (half the typical D1 team's count). This keeps out non-D1 opponents that show up in a single match. Sideout % and break % use play-by-play and need it for at least half of a team's matches.
Blocks = solo blocks + 0.5 × block assists. Ace % = aces ÷ serve attempts. Hitting % = (K − E) ÷ TA.