Vasil Kirkov vs Colin Sinclair Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
V. Kirkov vs C. Sinclair

Vasil Kirkov

USA

1

Win

Played

0

Win

Age

6'1" (185 cm)

Height

6'2" (188 cm)

833

C. Rank

769

439

Best Rank

340

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Right-Handed

Colin Sinclair

AUS

1

Win

Played

0

Win

Age

6'1" (185 cm)

Height

6'2" (188 cm)

833

C. Rank

769

439

Best Rank

340

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Kirkov 1 - 0 Sinclair

They have played 2 sets in total, with Vasil Kirkov winning 2 and Colin Sinclair winning 0. The last match between Vasil Kirkov and Colin Sinclair was at the M15 Ithaca, 04-11-2021, Round: R2, Surface: I.hard, with Vasil Kirkov getting the victory 6-3 6-4.

Players	Head To Head Match Wins
Kirkov	1
Sinclair	0

Last 1 H2H Matches:

(R2) M15 Ithaca(11-04-21)

Stats

Vasil Kirkov

Colin Sinclair

V. Kirkov vs C. Sinclair H2H Profile

V. Kirkov	Stats	C. Sinclair
$0	Career Prize Money	$0
61.05% (163-104)	Career Total W/L	58.24% (265-190)
1	Indoor	0
2	Titles	3
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

V. Kirkov vs C. Sinclair Match Preview:

Second serve performance recent form: In recent form (last 6 months), Vasil Kirkov has won 0% of points on their second serve, while Colin Sinclair has won 46.84%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Vasil Kirkov, in recent form, has won 0% of their opponent's second serve points, while Colin Sinclair has won 45.29%. The same stats for first serve returns are 0% and 22.48% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Vasil Kirkov has saved 0% of breakpoints in recent form, whereas Colin Sinclair has saved 60.36% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Vasil Kirkov has won 0% of matches played (W/L 0/0), with Colin Sinclair winning 50.00% (W/L 26/26) that gives us an overall head-to head prediction overview.
Best surface: Vasil Kirkov has their best career surface win % on I.hard, winning 63% (W/L 20/12), and worse career win % on Clay, winning 58% (W/L 52/38). Colin Sinclair has their best career surface win % on Clay, winning 63% (W/L 92/53), and worse career win % on Grass, winning 33% (W/L 1/2).
Player level: In the last year, Vasil Kirkov has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Colin Sinclair has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 53.49% of matches (W/L 23/20). 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 Vasil Kirkov winning 1 times and Colin Sinclair being victorious 0 times. They have played 2 sets in total, with Vasil Kirkov winning 2 and Colin Sinclair winning 0.
The last match between Vasil Kirkov and Colin Sinclair was at the M15 Ithaca, 04-11-2021, Round: R2, Surface: I.hard, with Vasil Kirkov getting the victory 6-3 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:31:0.
Opponent quality stats: Over the last 12 months, Vasil Kirkov has played against opponents with an average rank of 0 while Colin Sinclair has played against players with an average rank of 452.85.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Vasil Kirkov has won 0% of deciding sets over the last 12 months, while Colin Sinclair has won 52% in all matches played on tour.
Break point conversion: In recent form, Vasil Kirkov has converted 0% of breakpoint opportunities, and Colin Sinclair has converted 29.51% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Vasil Kirkov vs Colin Sinclair Editorial Preview By TennisTipster88.

V. Kirkov vs C. Sinclair H2H Stats Used In Our Predictions

V. Kirkov	Stats	C. Sinclair
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	7
2	Aces (Total)	3
1	Total Double Faults	5
1:31:0	Average Match Time	1:31:0
61% (35/57)	1st Serve %	66% (44/67)
77% (27/35)	1st Serve Win %	55% (24/44)
59% (13/22)	2nd Serve Win %	57% (13/23)
23% (3/13)	Break Pts Won %	33% (1/3)
45% (30/67)	Return Points Win %	30% (17/57)
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

V. Kirkov Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Danderyd Challenger - 13-11-2023
Q1 Pierre-Hugues HerbertP. Herbert	L	6-4 6-2	Stats
M15 Naples - 07-02-2022
QF Murkel DellienM. Dellien	L	6-4 6-4	Stats
R2 Alexander CozbinovA. Cozbinov	W	3-6 6-3 7-5	Stats
R1 Preston StearnsP. Stearns	W	7-5 6-1	Stats
Puerto Vallarta Challenger - 22-11-2021
Q3 Liam DraxlL. Draxl	L	5-1 ret.	Stats

View All

C. Sinclair Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Brisbane 3 Challenger - 10-11-2025
Q1 Hayden JonesH. Jones	L	7-6(5) 7-6(5)	Stats
M25 Brisbane - 27-10-2025
R1 Yuichiro InuiY. Inui	L	4-6 7-6(5) 6-4	Stats
M25 Brisbane - 20-10-2025
R1 Alexander KlintcharovA. Klintcharov	L	6-4 6-4	Stats
M25 Perth - 06-10-2025
QF Marc PolmansM. Polmans	L	7-6(4) 7-6(3)	Stats
R2 Dane SweenyD. Sweeny	W	2-6 7-6(5) 6-4	Stats

View All

V. Kirkov vs C. Sinclair Stats Breakdown Vs All H2H Opponents

V. Kirkov	Stats	C. Sinclair
61.05% (163/104)	YTD Win/Loss	58.24% (265/190)
58.68% (355/250)	Sets Win/Loss	56.63% (594/455)
54.25% (2966/2501)	Games Win/Loss	52.79% (5412/4840)
63.19% (91/53)	Hard Win/Loss	56.69% (161/123)
57.78% (52/38)	Clay Win/Loss	63.45% (92/53)
60.61% (20/13)	Indoor Hard W/L	47.83% (11/12)
0% (0/0)	Grass Win/Loss	33.33% (1/2)
0.18	Aces Per Game	0.41
489	Aces Total	2048
0.16	Double Faults Per Game	0.13
430	Total Double Faults	646
1:7:58	Average Match Time	1:24:50
478.51	Average Opponent Rank	453.2
65% (7782/12036)	1st Serve %	66% (17138/26076)
65% (5070/7782)	1st Serve Win %	70% (12035/17138)
50% (2115/4258)	2nd Serve Win %	50% (4512/8938)
41% (540/1318)	Break Points Won % (Total)	42% (934/2243)
41% (5056/12243)	Return Points Win %	38% (9700/25772)
0.00% (0/1)	Slam W/L	0% (0/0)
0.00% (0/1)	Masters W/L	0.00% (0/1)
0% (0/0)	Cups W/L	0.00% (0/1)
0% (0/0)	Main Tour W/L	0.00% (0/1)
40.00% (6/9)	Challenger W/L	46.30% (50/58)
62.80% (157/93)	Futures W/L	62.50% (215/129)
61% (157/258)	Best of 3 Sets Win %	58% (257/445)
75% (3/4)	Best of 5 Sets Win %	67% (2/3)
58% (34/59)	Tiebreaks Win % (Total)	46% (80/173)
55% (41/74)	Deciding Set Win %	52% (75/144)
86% (148/128)	1st Set Won, Won Match	85% (266/226)
12% (148/18)	1st Set Won, Lost Match	15% (266/40)
27% (118/32)	1st Set Lost, Won Match	21% (188/39)