Prediction of Jan-Michael Gambill vs Alex O'Brien Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
J. Gambill vs A. O'Brien

Jan-Michael Gambill
USA
w
w
l
l
w
l
l
w
l
w
2
Win
3
Played
1
Win
48
Age
55
6'3" (191 cm)
Height
6'1" (185 cm)
Ret.
C. Rank
Ret.
33
Best Rank
0
3
Total Titles
1
0
YTD Titles
0
$27.1K
Career Money
$0
Right-Handed
Plays
Right-Handed

Alex O'Brien
USA
w
l
w
w
l
l
l
w
l
w
2
Win
3
Played
1
Win
48
Age
55
6'3" (191 cm)
Height
6'1" (185 cm)
Ret.
C. Rank
Ret.
33
Best Rank
0
3
Total Titles
1
0
YTD Titles
0
$27.1K
Career Money
$0
Right-Handed
Plays
Right-Handed
Head-to-head: Gambill 2 - 1 O'Brien
They have played 9 sets in total, with Jan-Michael Gambill winning 5 and Alex O'Brien winning 4. The last match between Jan-Michael Gambill and Alex O'Brien was at the Legg Mason Tennis Classic - Washington D.C., 14-08-2000, Round: R2, Surface: Hard, with Jan-Michael Gambill getting the victory 6-3 5-7 7-5.
| Players | Head To Head Match Wins |
|---|---|
| Gambill | 2 |
| O'Brien | 1 |
Last 3 H2H Matches:
(R2) Legg Mason Tennis Classic - Washington D.C.(08-14-00)
Jan-Michael Gambill
6
5
7
Alex O'Brien
3
7
5
(Q1) Tennis Masters Series - Indian Wells(03-13-00)
Jan-Michael Gambill
6
6
Alex O'Brien
4
1
(R1) Australian Open - Melbourne(01-19-98)
Alex O'Brien
3
7
6
6
Jan-Michael Gambill
6
5
1
3
J. Gambill vs A. O'Brien H2H Profile
| Stats | ||
|---|---|---|
| $27,150 | Career Prize Money | $0 |
| 50.95% (242-233) | Career Total W/L | 46.75% (151-172) |
| 2 | Hard | 1 |
| 3 | Titles | 3 |
| 2 | Total H2H Matches | 1 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
J. Gambill vs A. O'Brien Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Jan-Michael Gambill has won 0% of points on their second serve, while Alex O'Brien has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Jan-Michael Gambill, in recent form, has won 0% of their opponent's second serve points, while Alex O'Brien 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: Jan-Michael Gambill has saved 0% of breakpoints in recent form, whereas Alex O'Brien has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Jan-Michael Gambill has won 0% of matches played (W/L 0/0), with Alex O'Brien winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Jan-Michael Gambill has their best career surface win % on I.hard, winning 55% (W/L 48/39), and worse career win % on Clay, winning 24% (W/L 12/38). Alex O'Brien has their best career surface win % on Hard, winning 55% (W/L 94/91), and worse career win % on Clay, winning 31% (W/L 11/24).
- Player level: In the last year, Jan-Michael Gambill has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Alex O'Brien 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 Jan-Michael Gambill winning 2 times and Alex O'Brien being victorious 1 times. They have played 9 sets in total, with Jan-Michael Gambill winning 5 and Alex O'Brien winning 4.
- The last match between Jan-Michael Gambill and Alex O'Brien was at the Legg Mason Tennis Classic - Washington D.C., 14-08-2000, Round: R2, Surface: Hard, with Jan-Michael Gambill getting the victory 6-3 5-7 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, Jan-Michael Gambill has played against opponents with an average rank of 0 while Alex O'Brien 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, Jan-Michael Gambill has won 0% of deciding sets over the last 12 months, while Alex O'Brien has won 0% in all matches played on tour.
- Break point conversion: In recent form, Jan-Michael Gambill has converted 0% of breakpoint opportunities, and Alex O'Brien 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.
Jan-Michael Gambill vs Alex O'Brien Editorial Preview By TennisTipster88.
J. Gambill vs A. O'Brien H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 2 | H2H Matches Won | 1 |
| 5 | Sets Won | 4 |
| 45 | Games Won | 42 |
| 0:0:0 | Average Match Time | 0:0:0 |
| 100% (2/2) | Best‑of‑3 Win % | 0% (0/2) |
| 0% (0/1) | Best‑of‑5 Win % | 100% (1/1) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 67% (2/3) | 1st Set Won, Won Match | 0% (0/0) |
| 33% (1/3) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 33% (1/3) |
Recent Performance Stats
2nd Serve Win %: Gambill 0%, O'Brien 0%.
Opp 2nd Serve Pts Won: Gambill 0%, O'Brien 0%.
Break Points Saved %: Gambill 0%, O'Brien 0%.
J. Gambill Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
R2 | W | 6-3 6-4 | ||
R1 | W | 6-3 3-0 ret. | ||
QF | L | 5-3 ret. | ||
R1 | L | 7-6(5) 7-6(6) | ||
R1 | L | 6-2 6-2 | ||
A. O'Brien Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
Q3 | W | 7-6(6) 7-6(5) | ||
R1 | L | 3-6 6-2 6-4 | ||
Q1 | W | 3-6 6-3 6-3 | ||
Q1 | L | 7-5 6-1 | ||
Q1 | L | 6-3 3-6 6-3 | ||

J. Gambill vs A. O'Brien Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 50.95% (242/233) | YTD Win/Loss | 46.75% (151/172) |
| 51.12% (594/568) | Sets Win/Loss | 48.53% (397/421) |
| 51.15% (5876/5612) | Games Win/Loss | 49.25% (3979/4100) |
| 55.22% (148/120) | Hard Win/Loss | 50.81% (94/91) |
| 24.00% (12/38) | Clay Win/Loss | 31.43% (11/24) |
| 52.29% (57/52) | Indoor Hard W/L | 41.82% (23/32) |
| 52.08% (25/23) | Grass Win/Loss | 47.92% (23/25) |
| 0.05 | Aces Per Game | 0 |
| 307 | Aces Total | 0 |
| 0.02 | Double Faults Per Game | 0 |
| 88 | Total Double Faults | 0 |
| 1st Match | Average Match Time | 1st Match |
| 449.77 | Average Opponent Rank | 350.16 |
| 56% (1178/2122) | 1st Serve % | 0% (0/0) |
| 77% (889/1158) | 1st Serve Win % | 0% (0/0) |
| 43% (399/926) | 2nd Serve Win % | 0% (0/0) |
| 32% (46/145) | Break Points Won % (Total) | 0% (0/0) |
| 33% (620/1882) | Return Points Win % | 0% (0/0) |
| 45.76% (27/32) | Slam W/L | 49.06% (26/27) |
| 53.47% (54/47) | Masters W/L | 38.78% (19/30) |
| 33.33% (2/4) | Cups W/L | 50.00% (1/1) |
| 52.69% (137/123) | Main Tour W/L | 45.03% (77/94) |
| 41.46% (17/24) | Challenger W/L | 58.33% (28/20) |
| 62.50% (5/3) | Futures W/L | 0% (0/0) |
| 54% (216/403) | Best of 3 Sets Win % | 49% (138/283) |
| 41% (24/59) | Best of 5 Sets Win % | 33% (13/40) |
| 49% (103/211) | Tiebreaks Win % (Total) | 59% (78/133) |
| 52% (73/141) | Deciding Set Win % | 40% (46/114) |
| 83% (249/207) | 1st Set Won, Won Match | 77% (163/125) |
| 16% (249/40) | 1st Set Won, Lost Match | 22% (163/36) |
| 16% (226/37) | 1st Set Lost, Won Match | 16% (160/26) |
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