Prediction of Nicolas Mejia vs David O'Leary Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
N. Mejia vs D. O'Leary

Nicolas Mejia

COL

1

Win

Played

0

Win

Age

6'1" (185 cm)

Height

212

C. Rank

Ret.

190

Best Rank

Total Titles

YTD Titles

$19.5K

Career Money

Right-Handed

Plays

David O'Leary

GBR

1

Win

Played

0

Win

Age

6'1" (185 cm)

Height

212

C. Rank

Ret.

190

Best Rank

Total Titles

YTD Titles

$19.5K

Career Money

Right-Handed

Plays

Head-to-head: Mejia 1 - 0 O'Leary

They have played 2 sets in total, with Nicolas Mejia winning 2 and David O'Leary winning 0. The last match between Nicolas Mejia and David O'Leary was at the USA F6, 01-02-2016, Round: Pre-Q, Surface: Clay, with Nicolas Mejia getting the victory 6-0 6-4.

Players	Head To Head Match Wins
Mejia	1
O'Leary	0

Last 1 H2H Matches:

(Pre-Q) USA F6(02-01-16)

Stats

Nicolas Mejia

David O'Leary

N. Mejia vs D. O'Leary H2H Profile

N. Mejia	Stats	D. O'Leary
$19,480	Career Prize Money	$0
53.11% (256-226)	Career Total W/L	21.43% (3-11)
1	Clay	0
6	Titles	0
1	Total H2H Matches	0
20.00% (1-4)	YTD Win/Loss	0% (0-0)

N. Mejia vs D. O'Leary Match Preview:

Second serve performance recent form: In recent form (last 6 months), Nicolas Mejia has won 44.58% of points on their second serve, while David O'Leary has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Nicolas Mejia, in recent form, has won 43.79% of their opponent's second serve points, while David O'Leary has won 0%. The same stats for first serve returns are 28.10% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Nicolas Mejia has saved 57.34% of breakpoints in recent form, whereas David O'Leary has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Nicolas Mejia has won 52.17% of matches played (W/L 36/33), with David O'Leary winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Nicolas Mejia has their best career surface win % on Clay, winning 58% (W/L 140/103), and worse career win % on Grass, winning 0% (W/L 0/1). David O'Leary has their best career surface win % on Clay, winning 58% (W/L 2/3), and worse career win % on Hard, winning 0% (W/L 0/3).
Player level: In the last year, Nicolas Mejia has played most of their matches on the Challengers/ITF tournaments > $10K, winning 52.63% of matches (W/L 30/27), where as David O'Leary 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 Nicolas Mejia winning 1 times and David O'Leary being victorious 0 times. They have played 2 sets in total, with Nicolas Mejia winning 2 and David O'Leary winning 0.
The last match between Nicolas Mejia and David O'Leary was at the USA F6, 01-02-2016, Round: Pre-Q, Surface: Clay, with Nicolas Mejia getting the victory 6-0 6-4.
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, Nicolas Mejia has played against opponents with an average rank of 338.42 while David O'Leary 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, Nicolas Mejia has won 57% of deciding sets over the last 12 months, while David O'Leary has won 0% in all matches played on tour.
Break point conversion: In recent form, Nicolas Mejia has converted 30.23% of breakpoint opportunities, and David O'Leary 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.

Nicolas Mejia vs David O'Leary Editorial Preview By TennisTipster88.

N. Mejia vs D. O'Leary H2H Stats Used In Our Predictions

N. Mejia	Stats	D. O'Leary
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	4
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

N. Mejia Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Champaign Challenger - 10-11-2025
R1 Cedrik-Marcel StebeC. Stebe	L	7-6(5) 6-3	Stats
Knoxville Challenger - 03-11-2025
R2 Murphy CassoneM. Cassone	L	6-3 5-7 6-3	Stats
R1 Aristotelis ThanosA. Thanos	W	6-4 7-5	Stats
Charlottesville Challenger - 27-10-2025
R1 Oliver TarvetO. Tarvet	L	6-4 6-2	Stats
Cali Challenger - 06-10-2025
QF Juan Bautista TorresJ. Bautista	L	6-4 6-3	Stats

View All

D. O'Leary Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
USA F6 - 01-02-2016
Pre-Q Nicolas MejiaN. Mejia	L	6-0 6-4	Stats
USA F31 - 02-11-2015
Pre-Q Stepan VancurikS. Vancurik	L	6-2 6-0	Stats
U.S. National Indoor Tennis Championships - Memphis - 10-02-2014
Q1 Connor GlennonC. Glennon	L	6-1 6-2	Stats
USA F28 - 21-10-2013
Q1 Langford HillsL. Hills	W	6-0 6-1	Stats
Q3 Malte StroppM. Stropp	L	6-2 4-6 6-3	Stats

View All

N. Mejia vs D. O'Leary Stats Breakdown Vs All H2H Opponents

N. Mejia	Stats	D. O'Leary
53.11% (256/226)	YTD Win/Loss	21.43% (3/11)
52.83% (589/526)	Sets Win/Loss	26.67% (8/22)
51.77% (5447/5074)	Games Win/Loss	38.85% (101/159)
52.76% (105/94)	Hard Win/Loss	0.00% (0/3)
57.61% (140/103)	Clay Win/Loss	40.00% (2/3)
28.21% (11/28)	Indoor Hard W/L	0.00% (0/3)
0.00% (0/1)	Grass Win/Loss	33.33% (1/2)
0.28	Aces Per Game	0
1422	Aces Total	0
0.2	Double Faults Per Game	0.02
1020	Total Double Faults	2
1:44:15	Average Match Time	1st Match
459.98	Average Opponent Rank	173.93
62% (19054/30583)	1st Serve %	61% (22/36)
67% (12847/19054)	1st Serve Win %	50% (11/22)
51% (5853/11530)	2nd Serve Win %	50% (7/14)
42% (1284/3080)	Break Points Won % (Total)	0% (0/0)
40% (12255/30595)	Return Points Win %	22% (9/41)
0.00% (0/2)	Slam W/L	0% (0/0)
22.22% (4/14)	Cups W/L	0% (0/0)
38.46% (5/8)	Main Tour W/L	0.00% (0/1)
48.72% (133/140)	Challenger W/L	0% (0/0)
64.77% (114/62)	Futures W/L	23.08% (3/10)
53% (250/476)	Best of 3 Sets Win %	21% (3/14)
100% (1/1)	Best of 5 Sets Win %	0% (0/0)
51% (81/158)	Tiebreaks Win % (Total)	33% (1/3)
47% (73/155)	Deciding Set Win %	0% (0/2)
84% (262/221)	1st Set Won, Won Match	75% (4/3)
16% (262/41)	1st Set Won, Lost Match	25% (4/1)
15% (220/33)	1st Set Lost, Won Match	0% (10/0)