Prediction of Davy Sum vs Ivan Nedelko Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
D. Sum vs I. Nedelko

Davy Sum

FRA

1

Win

Played

0

Win

Age

Height

6'1" (185 cm)

Ret.

C. Rank

896

585

Best Rank

235

Total Titles

YTD Titles

Career Money

$8.8K

Right-Handed

Plays

Right-Handed

Ivan Nedelko

RUS

1

Win

Played

0

Win

Age

Height

6'1" (185 cm)

Ret.

C. Rank

896

585

Best Rank

235

Total Titles

YTD Titles

Career Money

$8.8K

Right-Handed

Plays

Right-Handed

Head-to-head: Sum 1 - 0 Nedelko

They have played 2 sets in total, with Davy Sum winning 2 and Ivan Nedelko winning 0. The last match between Davy Sum and Ivan Nedelko was at the France F1, 14-01-2013, Round: R1, Surface: Clay, with Davy Sum getting the victory 7-6(8) 6-2.

Players	Head To Head Match Wins
Sum	1
Nedelko	0

Last 1 H2H Matches:

(R1) France F1(01-14-13)

Stats

Davy Sum

Ivan Nedelko

D. Sum vs I. Nedelko H2H Profile

D. Sum	Stats	I. Nedelko
$0	Career Prize Money	$8,850
50.46% (55-54)	Career Total W/L	61.55% (666-416)
1	Clay	0
0	Titles	28
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

D. Sum vs I. Nedelko Match Preview:

Second serve performance recent form: In recent form (last 6 months), Davy Sum has won 0% of points on their second serve, while Ivan Nedelko has won 42.32%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Davy Sum, in recent form, has won 0% of their opponent's second serve points, while Ivan Nedelko has won 48.42%. The same stats for first serve returns are 0% and 27.76% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Davy Sum has saved 0% of breakpoints in recent form, whereas Ivan Nedelko has saved 48.59% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Davy Sum has won 0% of matches played (W/L 0/0), with Ivan Nedelko winning 56.25% (W/L 18/14) that gives us an overall head-to head prediction overview.
Best surface: Davy Sum has their best career surface win % on Hard, winning 57% (W/L 17/13), and worse career win % on Clay, winning 43% (W/L 16/21). Ivan Nedelko has their best career surface win % on Clay, winning 57% (W/L 554/297), and worse career win % on Grass, winning 0% (W/L 0/2).
Player level: In the last year, Davy Sum has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Ivan Nedelko has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 62.50% of matches (W/L 15/9). 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 Davy Sum winning 1 times and Ivan Nedelko being victorious 0 times. They have played 2 sets in total, with Davy Sum winning 2 and Ivan Nedelko winning 0.
The last match between Davy Sum and Ivan Nedelko was at the France F1, 14-01-2013, Round: R1, Surface: Clay, with Davy Sum getting the victory 7-6(8) 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
Opponent quality stats: Over the last 12 months, Davy Sum has played against opponents with an average rank of 0 while Ivan Nedelko has played against players with an average rank of 331.53.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Davy Sum has won 0% of deciding sets over the last 12 months, while Ivan Nedelko has won 56% in all matches played on tour.
Break point conversion: In recent form, Davy Sum has converted 0% of breakpoint opportunities, and Ivan Nedelko has converted 39.52% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Davy Sum vs Ivan Nedelko Editorial Preview By TennisTipster88.

D. Sum vs I. Nedelko H2H Stats Used In Our Predictions

D. Sum	Stats	I. Nedelko
1	H2H Matches Won	0
2	Sets Won	0
13	Games Won	8
0:0:0	Average Match Time	0:0:0
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. Sum Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
France F18 - 12-09-2016
Q1 Loic RatsaratanyL. Ratsaratany	W	1-6 6-4 6-2	Stats
Q3 Mathieu RoyM. Roy	L	6-0 6-2	Stats
France F20 - 28-09-2015
Q1 Felix MullerF. Muller	W	6-0 6-1	Stats
R1 Lucas BouquetL. Bouquet	W	6-4 7-5	Stats
R2 Goncalo OliveiraG. Oliveira	L	6-3 6-4	Stats

View All

I. Nedelko Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Antalya - 01-12-2025
R1 Adrian AndreevA. Andreev	W	6-2 1-6 6-2	Stats
Manama 2 Challenger - 24-11-2025
Q1 Daniil GolubevD. Golubev	L	3-6 6-5 ret.	Stats
Soma Bay Challenger - 17-11-2025
Q3 Dominik KellovskyD. Kellovsky	L	6-7(4) 6-0 6-2	Stats
Q1 Sergey BetovS. Betov	W	6-3 6-1	Stats
M25 Manama - 10-11-2025
R1 Manish SureshkumarM. Sureshkumar	L	6-2 2-6 6-4	Stats

View All

D. Sum vs I. Nedelko Stats Breakdown Vs All H2H Opponents

D. Sum	Stats	I. Nedelko
50.46% (55/54)	YTD Win/Loss	61.55% (666/416)
51.75% (133/124)	Sets Win/Loss	59.41% (1443/986)
50.56% (1168/1142)	Games Win/Loss	53.57% (11933/10342)
56.67% (17/13)	Hard Win/Loss	51.09% (94/90)
43.24% (16/21)	Clay Win/Loss	65.10% (554/297)
52.38% (22/20)	Indoor Hard W/L	40.00% (18/27)
0% (0/0)	Grass Win/Loss	0.00% (0/2)
0.01	Aces Per Game	0.12
11	Aces Total	1285
0.01	Double Faults Per Game	0.12
10	Total Double Faults	1301
1st Match	Average Match Time	1st Match
595.72	Average Opponent Rank	554.39
60% (138/231)	1st Serve %	58% (22220/38633)
68% (94/138)	1st Serve Win %	66% (14704/22220)
44% (41/93)	2nd Serve Win %	50% (8201/16412)
41% (9/22)	Break Points Won % (Total)	47% (2068/4417)
40% (99/247)	Return Points Win %	44% (16513/37926)
0% (0/0)	Slam W/L	0.00% (0/2)
0% (0/0)	Main Tour W/L	19.05% (4/17)
0.00% (0/1)	Challenger W/L	32.14% (45/95)
50.93% (55/53)	Futures W/L	67.14% (617/302)
51% (55/107)	Best of 3 Sets Win %	63% (652/1042)
0% (0/2)	Best of 5 Sets Win %	29% (2/7)
71% (15/21)	Tiebreaks Win % (Total)	56% (145/259)
43% (16/37)	Deciding Set Win %	60% (175/294)
77% (61/47)	1st Set Won, Won Match	90% (641/576)
23% (61/14)	1st Set Won, Lost Match	10% (641/62)
17% (48/8)	1st Set Lost, Won Match	20% (440/89)