Bill Chan vs Markos Kalovelonis Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
B. Chan vs M. Kalovelonis

Bill Chan

SGP

1

Win

Played

0

Win

Age

Height

6'3" (191 cm)

C. Rank

899

Best Rank

445

Total Titles

YTD Titles

Career Money

Plays

Right-Handed

Markos Kalovelonis

GRE

1

Win

Played

0

Win

Age

Height

6'3" (191 cm)

C. Rank

899

Best Rank

445

Total Titles

YTD Titles

Career Money

Plays

Right-Handed

Head-to-head: Chan 1 - 0 Kalovelonis

They have played 2 sets in total, with Bill Chan winning 2 and Markos Kalovelonis winning 0. The last match between Bill Chan and Markos Kalovelonis was at the M15 Singapore, 12-08-2025, Round: R1, Surface: I.hard, with Bill Chan getting the victory 6-4 6-4.

Players	Head To Head Match Wins
Chan	1
Kalovelonis	0

Last 1 H2H Matches:

(R1) M15 Singapore(08-12-25)

Stats

Bill Chan

Markos Kalovelonis

B. Chan vs M. Kalovelonis H2H Profile

B. Chan	Stats	M. Kalovelonis
$0	Career Prize Money	$0
50.00% (12-12)	Career Total W/L	49.04% (229-238)
1	Indoor	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

B. Chan vs M. Kalovelonis Match Preview:

Second serve performance recent form: In recent form (last 6 months), Bill Chan has won 43.31% of points on their second serve, while Markos Kalovelonis has won 44.30%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Bill Chan, in recent form, has won 41.03% of their opponent's second serve points, while Markos Kalovelonis has won 45.08%. The same stats for first serve returns are 26.96% and 20.66% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Bill Chan has saved 49.60% of breakpoints in recent form, whereas Markos Kalovelonis has saved 69.57% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Bill Chan has won 58.82% of matches played (W/L 10/7), with Markos Kalovelonis winning 44.44% (W/L 4/5) that gives us an overall head-to head prediction overview.
Best surface: Bill Chan has their best career surface win % on Hard, winning 60% (W/L 9/6), and worse career win % on Clay, winning 25% (W/L 1/3). Markos Kalovelonis has their best career surface win % on Clay, winning 60% (W/L 53/54), and worse career win % on I.hard, winning 42% (W/L 14/19).
Player level: In the last year, Bill Chan has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 58.82% of matches (W/L 10/7), where as Markos Kalovelonis has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 50.00% of matches (W/L 4/4). 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 Bill Chan winning 1 times and Markos Kalovelonis being victorious 0 times. They have played 2 sets in total, with Bill Chan winning 2 and Markos Kalovelonis winning 0.
The last match between Bill Chan and Markos Kalovelonis was at the M15 Singapore, 12-08-2025, Round: R1, Surface: I.hard, with Bill Chan getting the victory 6-4 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:21:54.
Opponent quality stats: Over the last 12 months, Bill Chan has played against opponents with an average rank of 323.18 while Markos Kalovelonis has played against players with an average rank of 146.56.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Bill Chan has won 0% of deciding sets over the last 12 months, while Markos Kalovelonis has won 75% in all matches played on tour.
Break point conversion: In recent form, Bill Chan has converted 19.05% of breakpoint opportunities, and Markos Kalovelonis has converted 33.33% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Bill Chan vs Markos Kalovelonis Editorial Preview By TennisTipster88.

B. Chan vs M. Kalovelonis H2H Stats Used In Our Predictions

B. Chan	Stats	M. Kalovelonis
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	8
6	Aces (Total)	6
4	Total Double Faults	2
1:21:54	Average Match Time	1:21:54
63% (38/60)	1st Serve %	68% (41/60)
79% (30/38)	1st Serve Win %	61% (25/41)
59% (13/22)	2nd Serve Win %	58% (11/19)
50% (2/4)	Break Pts Won %	0% (0/1)
40% (24/60)	Return Points Win %	28% (17/60)
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

B. Chan Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Kuala Lumpur - 10-11-2025
R1 Yan Cheng ChenY. Cheng	L	5-1 ret.	Stats
M15 Hua Hin - 27-10-2025
R2 Shinji HazawaS. Hazawa	L	7-5 6-4	Stats
R1 Penn CharusornP. Charusorn	W	6-3 6-3	Stats
Q3 Lleyton RichardsL. Richards	W	6-0 6-3	Stats
Q1 Finley HallF. Hall	W	6-4 6-2	Stats

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M. Kalovelonis Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Athens Challenger - 24-11-2025
Q1 Demetris AzoidesD. Azoides	L	6-3 7-5	Stats
M15 Singapore - 11-08-2025
R1 Bill ChanB. Chan	L	6-4 6-4	Stats
M15 Singapore - 04-08-2025
QF Kasidit SamrejK. Samrej	L	7-5 ret.	Stats
R2 Chan-Yeong OhC. Oh	W	3-6 6-3 6-4	Stats
R1 Aayush P BhatA. P	W	6-1 6-7(5) 7-6(3)	Stats

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B. Chan vs M. Kalovelonis Stats Breakdown Vs All H2H Opponents

B. Chan	Stats	M. Kalovelonis
50.00% (12/12)	YTD Win/Loss	49.04% (229/238)
51.02% (25/24)	Sets Win/Loss	49.82% (539/543)
49.08% (213/221)	Games Win/Loss	49.41% (5079/5200)
60.00% (9/6)	Hard Win/Loss	50.31% (160/158)
25.00% (1/3)	Clay Win/Loss	49.53% (53/54)
40.00% (2/3)	Indoor Hard W/L	38.10% (16/26)
0.14	Aces Per Game	0.35
29	Aces Total	1774
0.19	Double Faults Per Game	0.17
40	Total Double Faults	879
1:11:42	Average Match Time	1:5:52
272.92	Average Opponent Rank	579.03
65% (716/1105)	1st Serve %	61% (13741/22413)
66% (470/716)	1st Serve Win %	68% (9382/13741)
55% (213/389)	2nd Serve Win %	50% (4320/8672)
44% (51/116)	Break Points Won % (Total)	40% (747/1879)
41% (450/1104)	Return Points Win %	36% (7768/21478)
0% (0/0)	Cups W/L	33.33% (1/2)
0% (0/0)	Challenger W/L	49.12% (28/29)
50.00% (12/12)	Futures W/L	49.14% (200/207)
52% (12/23)	Best of 3 Sets Win %	50% (228/459)
0% (0/0)	Best of 5 Sets Win %	33% (1/3)
0% (0/0)	Tiebreaks Win % (Total)	61% (95/157)
50% (1/2)	Deciding Set Win %	47% (70/149)
92% (12/11)	1st Set Won, Won Match	80% (246/197)
8% (12/1)	1st Set Won, Lost Match	20% (246/49)
8% (12/1)	1st Set Lost, Won Match	14% (221/32)