Prediction of John Isner vs Izak van der Merwe Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
J. Isner vs I. van der Merwe

John Isner
USA
w
w
w
l
l
w
l
l
w
l
2
Win
2
Played
0
Win
40
Age
41
6'10" (208 cm)
Height
6'5" (196 cm)
660
C. Rank
Ret.
8
Best Rank
113
18
Total Titles
0
0
YTD Titles
0
$15.1M
Career Money
$69.2K
Right-Handed
Plays
Right-Handed

Izak van der Merwe
RSA
w
l
l
w
l
l
l
w
l
l
2
Win
2
Played
0
Win
40
Age
41
6'10" (208 cm)
Height
6'5" (196 cm)
660
C. Rank
Ret.
8
Best Rank
113
18
Total Titles
0
0
YTD Titles
0
$15.1M
Career Money
$69.2K
Right-Handed
Plays
Right-Handed
Head-to-head: Isner 2 - 0 Merwe
They have played 4 sets in total, with John Isner winning 4 and Izak van der Merwe winning 0. The last match between John Isner and Izak van der Merwe was at the Campbell's Hall of Fame Tennis Championships - Newport, 13-07-2012, Round: QF, Surface: Grass, with John Isner getting the victory 6-4 7-6(2).
| Players | Head To Head Match Wins |
|---|---|
| Isner | 2 |
| Merwe | 0 |
Last 2 H2H Matches:
(QF) Campbell's Hall of Fame Tennis Championships - Newport(07-13-12)
John Isner
6
7
Izak van der Merwe
4
6
(R1) Pro Challenger at Calabasas - Calabasas(10-15-07)
John Isner
7
6
Izak van der Merwe
5
4
J. Isner vs I. v. d. Merwe H2H Profile
| Stats | ||
|---|---|---|
| $15,094,425 | Career Prize Money | $69,186 |
| 61.45% (561-352) | Career Total W/L | 55.35% (264-213) |
| 1 | Grass | 0 |
| 1 | Hard | 0 |
| 20 | Titles | 8 |
| 2 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
J. Isner vs I. v. d. Merwe Match Preview:
- Second serve performance recent form: In recent form (last 6 months), John Isner has won 0% of points on their second serve, while Izak van der Merwe has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show John Isner, in recent form, has won 0% of their opponent's second serve points, while Izak van der Merwe 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: John Isner has saved 0% of breakpoints in recent form, whereas Izak van der Merwe has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year John Isner has won 0% of matches played (W/L 0/0), with Izak van der Merwe winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: John Isner has their best career surface win % on Grass, winning 66% (W/L 56/29), and worse career win % on I.hard, winning 54% (W/L 76/66). Izak van der Merwe has their best career surface win % on Grass, winning 66% (W/L 23/16), and worse career win % on Clay, winning 39% (W/L 14/22).
- Player level: In the last year, John Isner has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Izak van der Merwe 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 2 times before with John Isner winning 2 times and Izak van der Merwe being victorious 0 times. They have played 4 sets in total, with John Isner winning 4 and Izak van der Merwe winning 0.
- The last match between John Isner and Izak van der Merwe was at the Campbell's Hall of Fame Tennis Championships - Newport, 13-07-2012, Round: QF, Surface: Grass, with John Isner getting the victory 6-4 7-6(2).
- Head to head match duration: In past head to head matches, the average match time between these players has been 0:41:37.
- Opponent quality stats: Over the last 12 months, John Isner has played against opponents with an average rank of 0 while Izak van der Merwe 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, John Isner has won 0% of deciding sets over the last 12 months, while Izak van der Merwe has won 0% in all matches played on tour.
- Break point conversion: In recent form, John Isner has converted 0% of breakpoint opportunities, and Izak van der Merwe 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.
John Isner vs Izak van der Merwe Editorial Preview By TennisTipster88.
J. Isner vs I. v. d. Merwe H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 2 | H2H Matches Won | 0 |
| 4 | Sets Won | 0 |
| 26 | Games Won | 19 |
| 12 | Aces (Total) | 6 |
| 2 | Total Double Faults | 4 |
| 0:41:37 | Average Match Time | 0:41:37 |
| 72% (48/67) | 1st Serve % | 62% (39/63) |
| 85% (41/48) | 1st Serve Win % | 82% (32/39) |
| 53% (10/19) | 2nd Serve Win % | 58% (14/24) |
| 50% (1/2) | Break Pts Won % | 0% (0/2) |
| 27% (17/63) | Return Points Win % | 24% (16/67) |
| 100% (2/2) | Best‑of‑3 Win % | 0% (0/2) |
| 100% (2/2) | 1st Set Won, Won Match | 0% (0/0) |
| 0% (0/2) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/2) |
Recent Performance Stats
2nd Serve Win %: Isner 0%, Merwe 0%.
Opp 2nd Serve Pts Won: Isner 0%, Merwe 0%.
Break Points Saved %: Isner 0%, Merwe 0%.
J. Isner Recent Matches Played
I. v. d. Merwe Recent Matches Played

J. Isner vs I. v. d. Merwe Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 61.45% (561/352) | YTD Win/Loss | 55.35% (264/213) |
| 58.40% (1422/1013) | Sets Win/Loss | 54.52% (615/513) |
| 51.54% (13780/12956) | Games Win/Loss | 51.68% (5700/5330) |
| 64.64% (340/186) | Hard Win/Loss | 58.84% (173/121) |
| 55.41% (87/70) | Clay Win/Loss | 38.89% (14/22) |
| 53.79% (78/67) | Indoor Hard W/L | 50.00% (54/54) |
| 65.88% (56/29) | Grass Win/Loss | 58.97% (23/16) |
| 1.14 | Aces Per Game | 0.19 |
| 14970 | Aces Total | 1000 |
| 0.14 | Double Faults Per Game | 0.11 |
| 1857 | Total Double Faults | 578 |
| 1:25:12 | Average Match Time | 1st Match |
| 485.39 | Average Opponent Rank | 597.07 |
| 69% (48323/70140) | 1st Serve % | 62% (6858/11115) |
| 79% (38033/48323) | 1st Serve Win % | 72% (4960/6858) |
| 56% (12267/21947) | 2nd Serve Win % | 49% (2096/4257) |
| 30% (1160/3810) | Break Points Won % (Total) | 35% (297/860) |
| 30% (20799/70185) | Return Points Win % | 35% (3945/11119) |
| 60.00% (87/58) | Slam W/L | 38.46% (10/16) |
| 60.49% (147/96) | Masters W/L | 40.00% (2/3) |
| 44.07% (26/33) | Cups W/L | 47.06% (8/9) |
| 63.85% (242/137) | Main Tour W/L | 51.16% (22/21) |
| 0.00% (0/3) | Tour Finals W/L | 0% (0/0) |
| 69.84% (44/19) | Challenger W/L | 53.41% (141/123) |
| 70.59% (12/5) | Futures W/L | 66.39% (81/41) |
| 62% (464/747) | Best of 3 Sets Win % | 56% (256/459) |
| 59% (97/164) | Best of 5 Sets Win % | 43% (6/14) |
| 60% (558/933) | Tiebreaks Win % (Total) | 54% (101/186) |
| 57% (204/357) | Deciding Set Win % | 48% (76/158) |
| 84% (541/456) | 1st Set Won, Won Match | 84% (267/224) |
| 16% (541/85) | 1st Set Won, Lost Match | 16% (267/43) |
| 29% (371/106) | 1st Set Lost, Won Match | 19% (210/40) |
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