Dane Sweeny vs Zachary Viiala Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

Published on 06 Aug at 12:35 AM UTC

HEAD TO HEAD

D. Sweeny vs Z. Viiala

Dane Sweeny
Dane Sweeny

Flag AUS AUS

w
w
w
w
w
w
w
w
l
w
Zachary Viiala
Zachary Viiala

Flag AUS AUS

l
w
w
w
l
l
w
w
l
l

1

Win

1

Played

0

Win

24
Age
20
5'7" (170 cm)
Height
-
215
C. Rank
0
194
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$346.1K
Career Money
$0
Right-Handed
Plays
-

Head-to-head: Sweeny 1 - 0 Viiala

They have played 2 sets in total, with Dane Sweeny winning 2 and Zachary Viiala winning 0. The last match between Dane Sweeny and Zachary Viiala was at the M15 Brisbane, 06-08-2025, Round: R1, Surface: Hard, with Dane Sweeny getting the victory 6-3 6-4.

PlayersHead To Head Match Wins
Sweeny1
Viiala0
Last 1 H2H Matches:

(R1M15 Brisbane(08-06-25)

Hard
AUS Flag
Dane Sweeny
6
6
AUS Flag
Zachary Viiala
3
4

D. Sweeny vs Z. Viiala H2H Profile

Stats
$346,065Career Prize Money$0
59.95% (238-159)Career Total W/L59.09% (26-18)
1Hard0
15Titles0
1Total H2H Matches0
0% (0-0)YTD Win/Loss0% (0-0)

D. Sweeny vs Z. Viiala Match Preview:

  • Sweeny shows a slight edge in second serve performance over the last 6 months, winning 44.05% of points compared to Viiala's 43.86%.
  • How do the players compare in return games? Sweeny has a marginal advantage on return of first serve points, winning 29.07%, whereas Viiala wins 23.94%.
  • Both players have nearly identical return stats on second serves, with Viiala edging Sweeny by a mere 0.01%.
  • Under pressure, Viiala outperforms Sweeny, saving 66.67% of breakpoints, while Sweeny saves 58.23%.
  • In terms of overall match wins over the past year, Viiala has a superior win percentage of 61.54% compared to Sweeny's 51.61%.
  • Does surface preference impact their chances? Sweeny excels on Hard courts, winning 59% of matches, whereas Viiala performs best on Indoor Hard courts with a 62% win rate.
  • Both players have comparable success rates in lower-tier tournaments, with Sweeny winning 66.67% of his matches, slightly higher than Viiala's 63.64%.
  • Viiala has faced stronger opponents on average, with an average opponent rank of 257.54 compared to Sweeny's 339.24.
  • If the match goes to a deciding set, Viiala has the upper hand with a 67% success rate in such scenarios, compared to Sweeny's 56%.
  • Sweeny is more effective at converting break points, succeeding 39.35% of the time, whereas Viiala converts at 21.43%.

Editorial Prediction (August 6, 2025, UTC):

This upcoming tennis match presents an intriguing contest between Sweeny and Viiala, with each player showcasing unique strengths.

Sweeny has minor advantages in second serve performance and breakpoint conversion, both crucial aspects for gaining control during matches. Additionally, his success on Hard courts aligns well with his general performance trends.

Viiala, however, displays resilience under pressure, notably saving a higher percentage of breakpoints. Furthermore, his ability to succeed in deciding sets enhances his prospects, especially if the match reaches final set stakes.

Ultimately, given Viiala's proven performance against higher-ranked opponents and superior pressure-handling capabilities, he seems to possess a slight edge in this match-up against Sweeny.

Based on these observations, Viiala is predicted to be the likely winner of this tennis match.

Dane Sweeny vs Zachary Viiala Editorial Preview By TennisTipster88.

D. Sweeny vs Z. Viiala H2H Stats Used In Our Predictions

Stats
1H2H Matches Won0
2Sets Won0
12Games Won7
2Aces (Total)3
3Total Double Faults0
1:50:29Average Match Time1:50:29
60% (42/70)1st Serve %69% (44/64)
62% (26/42)1st Serve Win %57% (25/44)
46% (13/28)2nd Serve Win %40% (8/20)
63% (5/8)Break Pts Won %38% (3/8)
48% (31/64)Return Points Win %44% (31/70)
100% (1/1)Best‑of‑3 Win %0% (0/1)
100% (1/1)1st Set Won, Won Match0% (0/0)
0% (0/1)1st Set Won, Lost Match0% (0/0)
0% (0/0)1st Set Lost, Won Match0% (0/1)

Recent Performance Stats

2nd Serve Win %: Sweeny 52%, Viiala 43%.
Opp 2nd Serve Pts Won: Sweeny 56%, Viiala 51%.
Break Points Saved %: Sweeny 61%, Viiala 55%.

D. Sweeny Recent Matches Played

OPPONENTRESULTSCOREH2H
HardSydney Challenger - 17-11-2025

R1

USAC. Langmo
W
2-0 ret.
HardBrisbane 3 Challenger - 10-11-2025

SF

AUSA. Bolt
L
6-3 6-4

QF

AUSB. Tomic
W
5-7 6-3 6-2

R2

AUST. Sach
W
6-2 6-3

R1

AUSP. Marinkov
W
6-0 6-1

Z. Viiala Recent Matches Played

OPPONENTRESULTSCOREH2H
HardM15 Brisbane - 04-08-2025

R1

AUSD. Sweeny
L
6-3 6-4
I.hardM15 Maanshan - 07-07-2025

Q3

RUSB. Atlangeriev
L
6-1 6-2

Q2

CHNY. Xia
W
7-6(5) 4-6 10-7

Q1

CHNJ. Hao
W
6-4 6-2
I.hardM15 Maanshan - 30-06-2025

Q1

USAA. Visaya
L
6-3 6-2
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D. Sweeny vs Z. Viiala Stats Breakdown Vs All H2H Opponents

Stats
59.95% (238/159)YTD Win/Loss59.09% (26/18)
56.39% (521/403)Sets Win/Loss57.58% (57/42)
52.80% (4566/4082)Games Win/Loss53.80% (510/438)
63.66% (205/117)Hard Win/Loss58.06% (18/13)
43.59% (17/22)Clay Win/Loss0% (0/0)
36.84% (7/12)Indoor Hard W/L61.54% (8/5)
52.94% (9/8)Grass Win/Loss0% (0/0)
0.2Aces Per Game0.21
860Aces Total96
0.28Double Faults Per Game0.19
1191Total Double Faults90
1:39:45Average Match Time1st Match
250.85Average Opponent Rank259.86
63% (16163/25736)1st Serve %61% (970/1602)
66% (10693/16163)1st Serve Win %70% (675/970)
51% (4884/9573)2nd Serve Win %46% (289/632)
43% (1212/2788)Break Points Won % (Total)43% (68/160)
41% (10639/25657)Return Points Win %39% (620/1573)
46.67% (7/8)Slam W/L0% (0/0)
60.00% (3/2)Masters W/L0% (0/0)
42.86% (3/4)Main Tour W/L0% (0/0)
42.40% (53/72)Challenger W/L25.00% (1/3)
70.20% (172/73)Futures W/L62.50% (25/15)
60% (234/392)Best of 3 Sets Win %59% (26/44)
67% (2/3)Best of 5 Sets Win %0% (0/0)
47% (46/98)Tiebreaks Win % (Total)50% (6/12)
64% (82/128)Deciding Set Win %55% (6/11)
89% (207/185)1st Set Won, Won Match86% (29/25)
11% (207/22)1st Set Won, Lost Match14% (29/4)
28% (190/53)1st Set Lost, Won Match7% (15/1)

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Potential H2H Matches This Week

Sweeny (Sydney Challenger)
Sweeny vs BoltCould play in The Semifinals
Sweeny vs SekulicCould play in The Semifinals
Sweeny vs GengelCould play in The Semifinals
Sweeny vs KublerCould play in The Semifinals
Dellavedova vs SweenyCould play in The Quarterfinals
Duckworth vs SweenyCould play in The Quarterfinals