Prediction of Illya Marchenko vs Jeff Dadamo Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
I. Marchenko vs J. Dadamo

Illya Marchenko

UKR

1

Win

Played

0

Win

Age

6'1" (185 cm)

Height

641

C. Rank

Ret.

Best Rank

480

Total Titles

YTD Titles

$1.2M

Career Money

$1.8K

Right-Handed

Plays

Jeff Dadamo

USA

1

Win

Played

0

Win

Age

6'1" (185 cm)

Height

641

C. Rank

Ret.

Best Rank

480

Total Titles

YTD Titles

$1.2M

Career Money

$1.8K

Right-Handed

Plays

Head-to-head: Marchenko 1 - 0 Dadamo

They have played 2 sets in total, with Illya Marchenko winning 2 and Jeff Dadamo winning 0. The last match between Illya Marchenko and Jeff Dadamo was at the Winnetka Challenger, 02-07-2014, Round: R2, Surface: Hard, with Illya Marchenko getting the victory 6-2 7-5.

Players	Head To Head Match Wins
Marchenko	1
Dadamo	0

Last 1 H2H Matches:

(R2) Winnetka Challenger(07-02-14)

Stats

Illya Marchenko

Jeff Dadamo

I. Marchenko vs J. Dadamo H2H Profile

I. Marchenko	Stats	J. Dadamo
$1,217,273	Career Prize Money	$1,825
57.00% (607-458)	Career Total W/L	56.15% (105-82)
1	Hard	0
12	Titles	1
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

I. Marchenko vs J. Dadamo Match Preview:

Second serve performance recent form: In recent form (last 6 months), Illya Marchenko has won 50.00% of points on their second serve, while Jeff Dadamo has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Illya Marchenko, in recent form, has won 56.86% of their opponent's second serve points, while Jeff Dadamo has won 0%. The same stats for first serve returns are 23.26% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Illya Marchenko has saved 75.00% of breakpoints in recent form, whereas Jeff Dadamo has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Illya Marchenko has won 71.43% of matches played (W/L 5/2), with Jeff Dadamo winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Illya Marchenko has their best career surface win % on I.hard, winning 63% (W/L 231/138), and worse career win % on Clay, winning 43% (W/L 63/85). Jeff Dadamo has their best career surface win % on Hard, winning 63% (W/L 73/48), and worse career win % on I.hard, winning 30% (W/L 3/7).
Player level: In the last year, Illya Marchenko has played most of their matches on the Challengers/ITF tournaments > $10K, winning 50.00% of matches (W/L 2/2), where as Jeff Dadamo 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 Illya Marchenko winning 1 times and Jeff Dadamo being victorious 0 times. They have played 2 sets in total, with Illya Marchenko winning 2 and Jeff Dadamo winning 0.
The last match between Illya Marchenko and Jeff Dadamo was at the Winnetka Challenger, 02-07-2014, Round: R2, Surface: Hard, with Illya Marchenko getting the victory 6-2 7-5.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:47:57.
Opponent quality stats: Over the last 12 months, Illya Marchenko has played against opponents with an average rank of 391.14 while Jeff Dadamo 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, Illya Marchenko has won 100% of deciding sets over the last 12 months, while Jeff Dadamo has won 0% in all matches played on tour.
Break point conversion: In recent form, Illya Marchenko has converted 11.76% of breakpoint opportunities, and Jeff Dadamo 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.

Illya Marchenko vs Jeff Dadamo Editorial Preview By TennisTipster88.

I. Marchenko vs J. Dadamo H2H Stats Used In Our Predictions

I. Marchenko	Stats	J. Dadamo
1	H2H Matches Won	0
2	Sets Won	0
13	Games Won	7
1	Aces (Total)	3
5	Total Double Faults	3
1:47:57	Average Match Time	1:47:57
56% (43/77)	1st Serve %	51% (42/82)
70% (30/43)	1st Serve Win %	62% (26/42)
53% (18/34)	2nd Serve Win %	43% (17/40)
27% (4/15)	Break Pts Won %	10% (1/10)
48% (39/82)	Return Points Win %	38% (29/77)
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

I. Marchenko Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25 Qian Daohu - 27-10-2025
R2 Sergey FominS. Fomin	L	w/o	Stats
R1 Minghui ZhangM. Zhang	W	7-6(5) 6-7(5) 6-4	Stats
Q3 Wenze LiW. Li	W	6-4 6-2	Stats
Q1 Yanjie ZhengY. Zheng	W	7-5 6-2	Stats
Brisbane 2 Challenger - 03-02-2025
Q1 Cruz HewittC. Hewitt	L	1-1 ret.	Stats

View All

J. Dadamo Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
USA F5 - 19-01-2015
Q1 Ugo SantomennaU. Santomenna	W	6-3 6-1	Stats
Q2 Alexandre RotsaertA. Rotsaert	W	6-0 6-1	Stats
Q3 Ryota TanumaR. Tanuma	L	6-3 7-6(2)	Stats
Pre-Q Brandon DonaldsonB. Donaldson	W	6-4 6-2	Stats
USA F1 - 05-01-2015
R2 Florent DiepF. Diep	W	6-1 6-4	Stats

View All

I. Marchenko vs J. Dadamo Stats Breakdown Vs All H2H Opponents

I. Marchenko	Stats	J. Dadamo
57.00% (607/458)	YTD Win/Loss	56.15% (105/82)
55.96% (1428/1124)	Sets Win/Loss	55.92% (241/190)
51.94% (12880/11917)	Games Win/Loss	52.70% (2170/1948)
58.45% (256/182)	Hard Win/Loss	60.33% (73/48)
42.57% (63/85)	Clay Win/Loss	52.73% (29/26)
62.78% (253/150)	Indoor Hard W/L	27.27% (3/8)
46.05% (35/41)	Grass Win/Loss	0% (0/0)
0.33	Aces Per Game	0.18
4034	Aces Total	368
0.25	Double Faults Per Game	0.12
2979	Total Double Faults	248
1:14:14	Average Match Time	1st Match
566.06	Average Opponent Rank	594.96
58% (34524/60040)	1st Serve %	59% (2554/4362)
72% (24963/34524)	1st Serve Win %	70% (1798/2554)
50% (12840/25507)	2nd Serve Win %	50% (913/1808)
41% (2333/5672)	Break Points Won % (Total)	39% (170/439)
38% (23071/60087)	Return Points Win %	39% (1662/4259)
50.57% (44/43)	Slam W/L	0.00% (0/1)
30.56% (11/25)	Masters W/L	0% (0/0)
56.67% (17/13)	Cups W/L	0% (0/0)
50.72% (106/103)	Main Tour W/L	40.00% (2/3)
59.71% (369/249)	Challenger W/L	50.88% (29/28)
71.43% (60/24)	Futures W/L	59.68% (74/50)
57% (573/1005)	Best of 3 Sets Win %	57% (105/185)
49% (23/47)	Best of 5 Sets Win %	0% (0/1)
50% (211/423)	Tiebreaks Win % (Total)	44% (30/68)
47% (173/370)	Deciding Set Win %	47% (27/57)
83% (598/496)	1st Set Won, Won Match	84% (112/94)
17% (598/102)	1st Set Won, Lost Match	15% (112/17)
24% (466/110)	1st Set Lost, Won Match	15% (75/11)