Zack Vialla

Australia20 years oldRight-handed1.85 m

ATP rank

#12599 places this week

Points: 9
Career high: #1244Sep 2026
Titles: 0
2026: 5–4

#1259This week

Best #1244 in Sep 2026

No match scheduled.

Points to defend

0points to defend in the next 8 weeks

Nothing to defend in the next 8 weeks

ATP rankings breakdown, Sep 28

Splits

Matches

5–456%

9 matches in 2026

LatestLost to Marko Mesarovic, Champaign R1627 Aug

Sets: 11–1150%
Tiebreaks: 5–363%
Deciding sets: 3–350%
From a set down: 2–433%
Finals: 0–0

Champaign 2026ITF M15Court speedLost R16

R1627 Aug

R3225 Aug

267¹⁰

036⁸

Brisbane 2026ITF M15Court speedLost R32

R3229 Jul

Jeremy Beale

266⁵7

Zack Vialla

137⁷5

Brisbane 2026ITF M15Court speedLost R16

R1623 Jul

Jake Delaney

267⁷

Zack Vialla

026⁴

R3222 Jul

Zack Vialla

Benjamin O'Connell

Benjamin O'Connell · Retired

Brisbane 2026ITF M25Court speedLost SF

266⁴7⁷

127⁷6⁵

2737⁷

R1616 Jul

Serve & return

Last 12 months against the tour average

Pro Holds, breaks, aces, first and second serve, break points saved and return points won, each against the tour average.

Season by season

52 matches on record

SeasonAllHardClayGrassTitlesBest rank

20265–45–4––#1278

20255–45–4––#1374

202411–611–6––#1390

20239–79–7––#1398

20220–10–1––

Best wins, last 12 months

BrisbaneRound of 1616 Jul

ChampaignRound of 3225 Aug

Zack Vialla

267¹⁰

Zsombor Velcz

036⁸

BrisbaneQuarterfinal17 Jul

Zack Vialla

2737⁷

Jeremy Beale

1566¹

BrisbaneRound of 3222 Jul

Zack Vialla

Benjamin O'Connell

Benjamin O'Connell · Retired

Most played

Head-to-head against the opponents Vialla has met most