Prediction of Alex O'Brien vs Jan Siemerink Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
A. O'Brien vs J. Siemerink

Alex O'Brien

USA

1

Win

Played

2

Win

Age

6'1" (185 cm)

Height

6'0" (183 cm)

Ret.

C. Rank

Ret.

Best Rank

435

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Left-Handed

Jan Siemerink

NED

1

Win

Played

2

Win

Age

6'1" (185 cm)

Height

6'0" (183 cm)

Ret.

C. Rank

Ret.

Best Rank

435

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Left-Handed

Head-to-head: O'Brien 1 - 2 Siemerink

They have played 6 sets in total, with Alex O'Brien winning 2 and Jan Siemerink winning 4. The last match between Jan Siemerink and Alex O'Brien was at the The Lipton Championships - Key Biscayne, 15-03-1999, Round: R2, Surface: Hard, with Jan Siemerink getting the victory 7-5 7-5.

Players	Head To Head Match Wins
O'Brien	1
Siemerink	2

Last 3 H2H Matches:

(R2) The Lipton Championships - Key Biscayne(03-15-99)

Stats

Jan Siemerink

Alex O'Brien

(F) New Haven(08-12-96)

Stats

Alex O'Brien

Jan Siemerink

(R2) Auckland(01-09-95)

Stats

Jan Siemerink

Alex O'Brien

A. O'Brien vs J. Siemerink H2H Profile

A. O'Brien	Stats	J. Siemerink
$0	Career Prize Money	$0
46.75% (151-172)	Career Total W/L	50.92% (303-292)
1	Hard	2
3	Titles	5
1	Total H2H Matches	2
0% (0-0)	YTD Win/Loss	0% (0-0)

A. O'Brien vs J. Siemerink Match Preview:

Second serve performance recent form: In recent form (last 6 months), Alex O'Brien has won 0% of points on their second serve, while Jan Siemerink has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Alex O'Brien, in recent form, has won 0% of their opponent's second serve points, while Jan Siemerink has won 0%. The same stats for first serve returns are 0% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Alex O'Brien has saved 0% of breakpoints in recent form, whereas Jan Siemerink has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Alex O'Brien has won 0% of matches played (W/L 0/0), with Jan Siemerink winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Alex O'Brien has their best career surface win % on Hard, winning 51% (W/L 94/91), and worse career win % on Clay, winning 31% (W/L 11/24). Jan Siemerink has their best career surface win % on Hard, winning 51% (W/L 120/104), and worse career win % on Clay, winning 39% (W/L 39/60).
Player level: In the last year, Alex O'Brien has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Jan Siemerink 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 3 times before with Alex O'Brien winning 1 times and Jan Siemerink being victorious 2 times. They have played 6 sets in total, with Alex O'Brien winning 2 and Jan Siemerink winning 4.
The last match between Alex O'Brien and Jan Siemerink was at the The Lipton Championships - Key Biscayne, 15-03-1999, Round: R2, Surface: Hard, with Jan Siemerink getting the victory 7-5 7-5.
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, Alex O'Brien has played against opponents with an average rank of 0 while Jan Siemerink 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, Alex O'Brien has won 0% of deciding sets over the last 12 months, while Jan Siemerink has won 0% in all matches played on tour.
Break point conversion: In recent form, Alex O'Brien has converted 0% of breakpoint opportunities, and Jan Siemerink 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.

Alex O'Brien vs Jan Siemerink Editorial Preview By TennisTipster88.

A. O'Brien vs J. Siemerink H2H Stats Used In Our Predictions

A. O'Brien	Stats	J. Siemerink
1	H2H Matches Won	2
2	Sets Won	4
31	Games Won	37
0:0:0	Average Match Time	0:0:0
33% (1/3)	Best‑of‑3 Win %	67% (2/3)
100% (1/1)	1st Set Won, Won Match	100% (2/2)
0% (0/1)	1st Set Won, Lost Match	0% (0/2)
0% (0/2)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

A. O'Brien Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Legg Mason Tennis Classic - Washington D.C. - 13-08-2001
Q1 Neville GodwinN. Godwin	W	3-6 6-3 6-3	Stats
Q3 Arvind ParmarA. Parmar	W	7-6(6) 7-6(5)	Stats
R1 Alex KimA. Kim	L	3-6 6-2 6-4	Stats
Tennis Masters Series - Cincinnati - 06-08-2001
Q1 Cecil MamiitC. Mamiit	L	7-5 6-1	Stats
Mercedes-Benz Cup - Los Angeles - 23-07-2001
Q1 Jim ThomasJ. Thomas	L	6-3 3-6 6-3	Stats

View All

J. Siemerink Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
U.S. Open - New York - 26-08-2002
Q1 Martin LeeM. Lee	L	6-3 6-1	Stats
Energis Open - Amersfoort - 15-07-2002
R1 Kristian PlessK. Pless	L	6-2 7-6(1)	Stats
Siemens Open 2002 - Scheveningen - 08-07-2002
R1 Fred HemmesF. Hemmes	W	6-4 6-4	Stats
R2 Alex CalatravaA. Calatrava	L	6-3 6-4	Stats
French Open - Paris - 27-05-2002
Q3 Oleg OgorodovO. Ogorodov	L	6-3 7-5	Stats

View All

A. O'Brien vs J. Siemerink Stats Breakdown Vs All H2H Opponents

A. O'Brien	Stats	J. Siemerink
46.75% (151/172)	YTD Win/Loss	50.92% (303/292)
48.53% (397/421)	Sets Win/Loss	50.69% (775/754)
49.25% (3979/4100)	Games Win/Loss	50.10% (7639/7607)
50.81% (94/91)	Hard Win/Loss	53.57% (120/104)
31.43% (11/24)	Clay Win/Loss	39.39% (39/60)
41.82% (23/32)	Indoor Hard W/L	54.21% (116/98)
47.92% (23/25)	Grass Win/Loss	48.28% (28/30)
1st Match	Average Match Time	1st Match
350.16	Average Opponent Rank	303.3
49.06% (26/27)	Slam W/L	45.68% (37/44)
38.78% (19/30)	Masters W/L	45.63% (47/56)
50.00% (1/1)	Cups W/L	64.29% (9/5)
45.03% (77/94)	Main Tour W/L	52.86% (185/165)
58.33% (28/20)	Challenger W/L	55.56% (25/20)
49% (138/283)	Best of 3 Sets Win %	53% (264/500)
33% (13/40)	Best of 5 Sets Win %	42% (37/89)
59% (78/133)	Tiebreaks Win % (Total)	54% (156/288)
40% (46/114)	Deciding Set Win %	50% (99/199)
77% (163/125)	1st Set Won, Won Match	80% (302/242)
22% (163/36)	1st Set Won, Lost Match	20% (302/60)
16% (160/26)	1st Set Lost, Won Match	22% (293/63)