Dane Sweeny vs Naoki Tajima Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
D. Sweeny vs N. Tajima

Dane Sweeny

AUS

1

Win

Played

0

Win

Age

5'7" (170 cm)

Height

5'8" (173 cm)

274

C. Rank

881

194

Best Rank

604

Total Titles

YTD Titles

$346.1K

Career Money

Right-Handed

Plays

Right-Handed

Naoki Tajima

JPN

1

Win

Played

0

Win

Age

5'7" (170 cm)

Height

5'8" (173 cm)

274

C. Rank

881

194

Best Rank

604

Total Titles

YTD Titles

$346.1K

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Sweeny 1 - 0 Tajima

They have played 2 sets in total, with Dane Sweeny winning 2 and Naoki Tajima winning 0. The last match between Dane Sweeny and Naoki Tajima was at the M25 Canberra, 22-03-2023, Round: R1, Surface: Clay, with Dane Sweeny getting the victory 6-1 6-3.

Players	Head To Head Match Wins
Sweeny	1
Tajima	0

Last 1 H2H Matches:

(R1) M25 Canberra(03-22-23)

Stats

Dane Sweeny

Naoki Tajima

D. Sweeny vs N. Tajima H2H Profile

D. Sweeny	Stats	N. Tajima
$346,065	Career Prize Money	$0
58.90% (225-157)	Career Total W/L	50.15% (165-164)
1	Clay	0
14	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

D. Sweeny vs N. Tajima Match Preview:

Second serve performance recent form: In recent form (last 6 months), Dane Sweeny has won 42.34% of points on their second serve, while Naoki Tajima has won 33.04%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Dane Sweeny, in recent form, has won 48.05% of their opponent's second serve points, while Naoki Tajima has won 44.86%. The same stats for first serve returns are 29.30% and 23.30% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Dane Sweeny has saved 53.04% of breakpoints in recent form, whereas Naoki Tajima has saved 45.83% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Dane Sweeny has won 69.23% of matches played (W/L 63/28), with Naoki Tajima winning 60.61% (W/L 40/26) that gives us an overall head-to head prediction overview.
Best surface: Dane Sweeny has their best career surface win % on Hard, winning 63% (W/L 192/115), and worse career win % on I.hard, winning 39% (W/L 7/11). Naoki Tajima has their best career surface win % on Hard, winning 63% (W/L 124/115), and worse career win % on Grass, winning 20% (W/L 1/4).
Player level: In the last year, Dane Sweeny has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 79.45% of matches (W/L 58/15), where as Naoki Tajima has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 64.52% of matches (W/L 40/22). 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 Dane Sweeny winning 1 times and Naoki Tajima being victorious 0 times. They have played 2 sets in total, with Dane Sweeny winning 2 and Naoki Tajima winning 0.
The last match between Dane Sweeny and Naoki Tajima was at the M25 Canberra, 22-03-2023, Round: R1, Surface: Clay, with Dane Sweeny getting the victory 6-1 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:8:0.
Opponent quality stats: Over the last 12 months, Dane Sweeny has played against opponents with an average rank of 352.64 while Naoki Tajima has played against players with an average rank of 240.11.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Dane Sweeny has won 70% of deciding sets over the last 12 months, while Naoki Tajima has won 50% in all matches played on tour.
Break point conversion: In recent form, Dane Sweeny has converted 36.77% of breakpoint opportunities, and Naoki Tajima has converted 38.46% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Dane Sweeny vs Naoki Tajima Editorial Preview By TennisTipster88.

D. Sweeny vs N. Tajima H2H Stats Used In Our Predictions

D. Sweeny	Stats	N. Tajima
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	4
4	Aces (Total)	0
0	Total Double Faults	4
1:8:0	Average Match Time	1:8:0
65% (30/46)	1st Serve %	49% (22/45)
73% (22/30)	1st Serve Win %	45% (10/22)
63% (10/16)	2nd Serve Win %	52% (12/23)
71% (5/7)	Break Pts Won %	100% (1/1)
51% (23/45)	Return Points Win %	30% (14/46)
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

D. Sweeny Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25 Perth - 06-10-2025
R2 Colin SinclairC. Sinclair	L	2-6 7-6(5) 6-4	Stats
R1 Jake DemboJ. Dembo	W	6-1 6-1	Stats
M25 Perth - 29-09-2025
F Scott JonesS. Jones	W	6-1 6-3	Stats
SF Pavle MarinkovP. Marinkov	W	6-1 6-2	Stats
QF Enzo AguiardE. Aguiard	W	4-6 6-4 6-4	Stats

View All

N. Tajima Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25 Perth - 06-10-2025
R2 Matthew DellavedovaM. Dellavedova	L	6-3 6-2	Stats
R1 Anthony SusantoA. Susanto	W	6-0 6-2	Stats
Q3 Isaac BecroftI. Becroft	W	3-6 6-0 10-5	Stats
Q1 Michael Dylan JimenezM. Dylan	W	6-0 6-2	Stats
M25 Perth - 29-09-2025
Q1 David QariaqusD. Qariaqus	L	7-5 ret.	Stats

View All

D. Sweeny vs N. Tajima Stats Breakdown Vs All H2H Opponents

D. Sweeny	Stats	N. Tajima
58.90% (225/157)	YTD Win/Loss	50.15% (165/164)
55.62% (495/395)	Sets Win/Loss	50.74% (375/364)
52.40% (4380/3978)	Games Win/Loss	50.53% (3426/3354)
62.54% (192/115)	Hard Win/Loss	51.88% (124/115)
43.59% (17/22)	Clay Win/Loss	47.83% (33/36)
36.84% (7/12)	Indoor Hard W/L	43.75% (7/9)
52.94% (9/8)	Grass Win/Loss	20.00% (1/4)
0.2	Aces Per Game	0.25
804	Aces Total	842
0.28	Double Faults Per Game	0.28
1163	Total Double Faults	915
1:40:9	Average Match Time	1:15:30
424.18	Average Opponent Rank	399.48
63% (15629/24929)	1st Serve %	54% (8709/16196)
66% (10303/15629)	1st Serve Win %	68% (5893/8709)
51% (4720/9300)	2nd Serve Win %	47% (3553/7486)
44% (1163/2671)	Break Points Won % (Total)	47% (731/1572)
41% (10234/24760)	Return Points Win %	40% (6553/16294)
46.67% (7/8)	Slam W/L	0% (0/0)
60.00% (3/2)	Masters W/L	0% (0/0)
42.86% (3/4)	Main Tour W/L	0% (0/0)
40.83% (49/71)	Challenger W/L	22.22% (4/14)
69.36% (163/72)	Futures W/L	51.77% (161/150)
59% (222/378)	Best of 3 Sets Win %	50% (161/320)
67% (2/3)	Best of 5 Sets Win %	25% (1/4)
47% (45/95)	Tiebreaks Win % (Total)	58% (28/48)
63% (78/123)	Deciding Set Win %	45% (37/83)
89% (196/175)	1st Set Won, Won Match	85% (168/142)
11% (196/21)	1st Set Won, Lost Match	15% (168/26)
27% (186/50)	1st Set Lost, Won Match	14% (161/22)