Sydney Zick vs Sean O Nuallain Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Zick vs S. O Nuallain

Sydney Zick

GER

1

Win

Played

0

Win

Age

Height

C. Rank

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Sean O Nuallain

IRL

1

Win

Played

0

Win

Age

Height

C. Rank

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Head-to-head: Zick 1 - 0 Nuallain

They have played 2 sets in total, with Sydney Zick winning 2 and Sean O Nuallain winning 0. The last match between Sydney Zick and Sean O Nuallain was at the M25 Monastir, 04-11-2024, Round: Q3, Surface: Hard, with Sydney Zick getting the victory 6-1 6-1.

Players	Head To Head Match Wins
Zick	1
Nuallain	0

Last 1 H2H Matches:

(Q3) M25 Monastir(11-04-24)

Stats

Sydney Zick

Sean O Nuallain

S. Zick vs S. O. Nuallain H2H Profile

S. Zick	Stats	S. O. Nuallain
$0	Career Prize Money	$0
53.25% (41-36)	Career Total W/L	55.56% (5-4)
1	Hard	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

S. Zick vs S. O. Nuallain Match Preview:

Second serve performance recent form: In recent form (last 6 months), Sydney Zick has won 42.47% of points on their second serve, while Sean O Nuallain has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Sydney Zick, in recent form, has won 51.37% of their opponent's second serve points, while Sean O Nuallain has won 0%. The same stats for first serve returns are 27.84% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Sydney Zick has saved 51.14% of breakpoints in recent form, whereas Sean O Nuallain has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Sydney Zick has won 56.52% of matches played (W/L 39/30), with Sean O Nuallain winning 57.14% (W/L 4/3) that gives us an overall head-to head prediction overview.
Best surface: Sydney Zick has their best career surface win % on Hard, winning 62% (W/L 16/10), and worse career win % on I.hard, winning 38% (W/L 3/5). Sean O Nuallain has their best career surface win % on Hard, winning 62% (W/L 4/3), and worse career win % on Hard, winning 57% (W/L 4/3).
Player level: In the last year, Sydney Zick has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 57.35% of matches (W/L 39/29), where as Sean O Nuallain has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 57.14% of matches (W/L 4/3). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
Direct H2H matches: They have played 1 times before with Sydney Zick winning 1 times and Sean O Nuallain being victorious 0 times. They have played 2 sets in total, with Sydney Zick winning 2 and Sean O Nuallain winning 0.
The last match between Sydney Zick and Sean O Nuallain was at the M25 Monastir, 04-11-2024, Round: Q3, Surface: Hard, with Sydney Zick getting the victory 6-1 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:12:0.
Opponent quality stats: Over the last 12 months, Sydney Zick has played against opponents with an average rank of 207.61 while Sean O Nuallain has played against players with an average rank of 0.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Sydney Zick has won 45% of deciding sets over the last 12 months, while Sean O Nuallain has won 100% in all matches played on tour.
Break point conversion: In recent form, Sydney Zick has converted 37.93% of breakpoint opportunities, and Sean O Nuallain has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Sydney Zick vs Sean O Nuallain Editorial Preview By TennisTipster88.

S. Zick vs S. O. Nuallain H2H Stats Used In Our Predictions

S. Zick	Stats	S. O. Nuallain
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	2
2	Aces (Total)	0
2	Total Double Faults	1
1:12:0	Average Match Time	1:12:0
50% (21/42)	1st Serve %	65% (28/43)
81% (17/21)	1st Serve Win %	50% (14/28)
57% (12/21)	2nd Serve Win %	20% (3/15)
100% (5/5)	Break Pts Won %	0% (0/1)
60% (26/43)	Return Points Win %	31% (13/42)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	0% (0/0)
0% (0/1)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

S. Zick Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Lincoln Challenger - 13-10-2025
R1 Antoine GhibaudoA. Ghibaudo	L	6-3 7-6(3)	Stats
M25 Sharm ElSheikh - 29-09-2025
R1 Ivan NedelkoI. Nedelko	L	6-0 6-3	Stats
Q3 Wen Bo FanW. Bo	W	6-1 6-2	Stats
Q2 George GregoriouG. Gregoriou	W	7-5 6-2	Stats
M15 Forbach - 22-09-2025
QF Alexis GautierA. Gautier	L	7-5 6-1	Stats

View All

S. O. Nuallain Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25 Monastir - 04-11-2024
Q3 Sydney ZickS. Zick	L	6-1 6-1	Stats
Q2 Venedikt TsirikidzeV. Tsirikidze	W	2-6 6-4 10-6	Stats
Q1 Jasin JakupiJ. Jakupi	W	6-3 6-3	Stats
M25 Monastir - 28-10-2024
Q3 Hugo PierreH. Pierre	L	6-2 6-4	Stats
Q2 Dominique GrafD. Graf	W	1-6 7-6(4) 10-3	Stats

View All

S. Zick vs S. O. Nuallain Stats Breakdown Vs All H2H Opponents

S. Zick	Stats	S. O. Nuallain
53.25% (41/36)	YTD Win/Loss	55.56% (5/4)
53.98% (95/81)	Sets Win/Loss	47.62% (10/11)
51.88% (896/831)	Games Win/Loss	47.78% (97/106)
61.54% (16/10)	Hard Win/Loss	57.14% (4/3)
50.00% (19/19)	Clay Win/Loss	0% (0/0)
46.15% (6/7)	Indoor Hard W/L	50.00% (1/1)
0.15	Aces Per Game	0
130	Aces Total	0
0.17	Double Faults Per Game	0.11
142	Total Double Faults	11
1st Match	Average Match Time	1st Match
186.04	Average Opponent Rank	0
54% (1254/2333)	1st Serve %	66% (117/176)
69% (866/1254)	1st Serve Win %	50% (59/117)
44% (477/1079)	2nd Serve Win %	37% (22/59)
43% (109/256)	Break Points Won % (Total)	42% (5/12)
41% (995/2430)	Return Points Win %	37% (66/177)
0.00% (0/1)	Challenger W/L	0% (0/0)
53.95% (41/35)	Futures W/L	55.56% (5/4)
53% (41/77)	Best of 3 Sets Win %	56% (5/9)
47% (8/17)	Tiebreaks Win % (Total)	100% (2/2)
41% (9/22)	Deciding Set Win %	100% (3/3)
81% (42/34)	1st Set Won, Won Match	100% (3/3)
19% (42/8)	1st Set Won, Lost Match	0% (3/0)
20% (35/7)	1st Set Lost, Won Match	33% (6/2)