Prediction of Stefano Napolitano vs Marc Sieber Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Napolitano vs M. Sieber

Stefano Napolitano

ITA

1

Win

Played

0

Win

Age

6'5" (196 cm)

Height

5'10" (178 cm)

447

C. Rank

Ret.

121

Best Rank

236

Total Titles

YTD Titles

$537.2K

Career Money

$660

Right-Handed

Plays

Left-Handed

Marc Sieber

GER

1

Win

Played

0

Win

Age

6'5" (196 cm)

Height

5'10" (178 cm)

447

C. Rank

Ret.

121

Best Rank

236

Total Titles

YTD Titles

$537.2K

Career Money

$660

Right-Handed

Plays

Left-Handed

Head-to-head: Napolitano 1 - 0 Sieber

They have played 3 sets in total, with Stefano Napolitano winning 2 and Marc Sieber winning 1. The last match between Stefano Napolitano and Marc Sieber was at the Francavilla Challenger, 24-04-2017, Round: R1, Surface: Clay, with Stefano Napolitano getting the victory 6-4 1-6 6-4.

Players	Head To Head Match Wins
Napolitano	1
Sieber	0

Last 1 H2H Matches:

(R1) Francavilla Challenger(04-24-17)

Stats

Stefano Napolitano

Marc Sieber

S. Napolitano vs M. Sieber H2H Profile

S. Napolitano	Stats	M. Sieber
$537,215	Career Prize Money	$660
53.90% (359-307)	Career Total W/L	63.27% (429-249)
1	Clay	0
7	Titles	13
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

S. Napolitano vs M. Sieber Match Preview:

Second serve performance recent form: In recent form (last 6 months), Stefano Napolitano has won 44.17% of points on their second serve, while Marc Sieber has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Stefano Napolitano, in recent form, has won 39.93% of their opponent's second serve points, while Marc Sieber has won 0%. The same stats for first serve returns are 23.31% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Stefano Napolitano has saved 53.68% of breakpoints in recent form, whereas Marc Sieber has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Stefano Napolitano has won 50.00% of matches played (W/L 19/19), with Marc Sieber winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Stefano Napolitano has their best career surface win % on Hard, winning 57% (W/L 96/72), and worse career win % on I.hard, winning 52% (W/L 67/62). Marc Sieber has their best career surface win % on Hard, winning 57% (W/L 131/46), and worse career win % on I.hard, winning 48% (W/L 15/16).
Player level: In the last year, Stefano Napolitano has played most of their matches on the Challengers/ITF tournaments > $10K, winning 57.69% of matches (W/L 15/11), where as Marc Sieber has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 Stefano Napolitano winning 1 times and Marc Sieber being victorious 0 times. They have played 3 sets in total, with Stefano Napolitano winning 2 and Marc Sieber winning 1.
The last match between Stefano Napolitano and Marc Sieber was at the Francavilla Challenger, 24-04-2017, Round: R1, Surface: Clay, with Stefano Napolitano getting the victory 6-4 1-6 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 2:24:36.
Opponent quality stats: Over the last 12 months, Stefano Napolitano has played against opponents with an average rank of 288.16 while Marc Sieber 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, Stefano Napolitano has won 50% of deciding sets over the last 12 months, while Marc Sieber has won 0% in all matches played on tour.
Break point conversion: In recent form, Stefano Napolitano has converted 27.27% of breakpoint opportunities, and Marc Sieber 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.

Stefano Napolitano vs Marc Sieber Editorial Preview By TennisTipster88.

S. Napolitano vs M. Sieber H2H Stats Used In Our Predictions

S. Napolitano	Stats	M. Sieber
1	H2H Matches Won	0
2	Sets Won	1
13	Games Won	14
4	Aces (Total)	2
3	Total Double Faults	4
2:24:36	Average Match Time	2:24:36
60% (44/73)	1st Serve %	56% (60/107)
55% (24/44)	1st Serve Win %	63% (38/60)
41% (12/29)	2nd Serve Win %	38% (18/47)
50% (7/14)	Break Pts Won %	64% (7/11)
48% (51/107)	Return Points Win %	51% (37/73)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	Deciding Set 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. Napolitano Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Maia Challenger - 24-11-2025
R1 Geoffrey BlancaneauxG. Blancaneaux	L	6-2 6-1	Stats
Bergamo Challenger - 17-11-2025
QF Francesco MaestrelliF. Maestrelli	L	6-3 7-6(7)	Stats
R2 Niels ViskerN. Visker	W	6-4 6-4	Stats
R1 Otto VirtanenO. Virtanen	W	3-6 7-6(6) 6-4	Stats
Helsinki Challenger - 03-11-2025
R2 Marin CilicM. Cilic	L	6-2 4-6 7-5	Stats

View All

M. Sieber Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Ismaning Challenger - 15-10-2018
Q2 Tristan LamasineT. Lamasine	L	6-3 6-2	Stats
Q1 Robin KernR. Kern	W	6-3 6-2	Stats
Ortisei Challenger - 08-10-2018
Q1 Albano OlivettiA. Olivetti	L	4-6 7-6(2) 6-4	Stats
Germany F14 (Oberhaching) - 01-10-2018
R2 Francesco FerrariF. Ferrari	L	2-6 6-4 6-3	Stats
Q2 Patrick NystroemP. Nystroem	W	6-1 7-5	Stats

View All

S. Napolitano vs M. Sieber Stats Breakdown Vs All H2H Opponents

S. Napolitano	Stats	M. Sieber
53.90% (359/307)	YTD Win/Loss	63.27% (429/249)
53.47% (824/717)	Sets Win/Loss	61.18% (947/601)
51.25% (7540/7172)	Games Win/Loss	55.29% (7687/6215)
57.14% (96/72)	Hard Win/Loss	74.01% (131/46)
53.21% (174/153)	Clay Win/Loss	61.21% (262/166)
52.05% (76/70)	Indoor Hard W/L	49.32% (36/37)
52.00% (13/12)	Grass Win/Loss	0% (0/0)
0.33	Aces Per Game	0.05
2355	Aces Total	364
0.14	Double Faults Per Game	0.1
975	Total Double Faults	687
1:19:24	Average Match Time	1st Match
519.24	Average Opponent Rank	605.83
60% (21838/36528)	1st Serve %	68% (11388/16710)
70% (15179/21838)	1st Serve Win %	65% (7402/11388)
51% (7489/14690)	2nd Serve Win %	49% (2604/5322)
41% (1496/3619)	Break Points Won % (Total)	49% (1075/2196)
39% (14737/37592)	Return Points Win %	46% (7815/16884)
45.00% (18/22)	Slam W/L	0% (0/0)
43.75% (7/9)	Masters W/L	0% (0/0)
37.50% (12/20)	Main Tour W/L	14.29% (1/6)
51.89% (192/178)	Challenger W/L	50.99% (77/74)
62.50% (130/78)	Futures W/L	67.50% (351/169)
54% (352/650)	Best of 3 Sets Win %	63% (419/663)
43% (3/7)	Best of 5 Sets Win %	33% (1/3)
52% (113/216)	Tiebreaks Win % (Total)	50% (67/133)
49% (104/211)	Deciding Set Win %	52% (105/201)
84% (350/294)	1st Set Won, Won Match	88% (422/373)
16% (350/56)	1st Set Won, Lost Match	12% (422/49)
20% (316/64)	1st Set Lost, Won Match	21% (256/55)