Sander Jong vs Joao Fonseca Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
S. Jong vs J. Fonseca
Sander Jong
NED
w
w
w
l
w
l
l
w
w
l
1
Win
1
Played
0
Win
25
Age
19
-
Height
-
831
C. Rank
24
463
Best Rank
24
0
Total Titles
3
0
YTD Titles
2
$0
Career Money
$1.5M
-
Plays
-
Joao Fonseca
BRA
w
w
w
l
w
w
w
w
w
l
1
Win
1
Played
0
Win
25
Age
19
-
Height
-
831
C. Rank
24
463
Best Rank
24
0
Total Titles
3
0
YTD Titles
2
$0
Career Money
$1.5M
-
Plays
-
Head-to-head: Jong 1 - 0 Fonseca
They have played 2 sets in total, with Sander Jong winning 2 and Joao Fonseca winning 0. The last match between Sander Jong and Joao Fonseca was at the M15 Saarlouis, 24-06-2023, Round: SF, Surface: Clay, with Sander Jong getting the victory 6-4 6-3.
| Players | Head To Head Match Wins |
|---|---|
| Jong | 1 |
| Fonseca | 0 |
Last 1 H2H Matches:
(SF) M15 Saarlouis(06-24-23)
Sander Jong
6
6
Joao Fonseca
4
3
S. Jong vs J. Fonseca H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $1,492,160 |
| 64.17% (77-43) | Career Total W/L | 64.34% (92-51) |
| 1 | Clay | 0 |
| 3 | Titles | 6 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 61.90% (26-16) |
| 0 | YTD Titles | 2 |
S. Jong vs J. Fonseca Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Sander Jong has won 46.56% of points on their second serve, while Joao Fonseca has won 48.10%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Sander Jong, in recent form, has won 44.55% of their opponent's second serve points, while Joao Fonseca has won 44.58%. The same stats for first serve returns are 21.36% and 22.86% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Sander Jong has saved 54.17% of breakpoints in recent form, whereas Joao Fonseca has saved 60.50% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Sander Jong has won 50.00% of matches played (W/L 2/2), with Joao Fonseca winning 72.13% (W/L 44/17) that gives us an overall head-to head prediction overview.
- Best surface: Sander Jong has their best career surface win % on I.hard, winning 67% (W/L 8/4), and worse career win % on Hard, winning 63% (W/L 19/11). Joao Fonseca has their best career surface win % on Hard, winning 67% (W/L 31/11), and worse career win % on Grass, winning 42% (W/L 5/7).
- Player level: In the last year, Sander Jong has played most of their matches on the Challengers/ITF tournaments > $10K, winning 66.67% of matches (W/L 2/1), where as Joao Fonseca has played most of their matches on the Main tour, winning 78.95% of matches (W/L 15/4). 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 Sander Jong winning 1 times and Joao Fonseca being victorious 0 times. They have played 2 sets in total, with Sander Jong winning 2 and Joao Fonseca winning 0.
- The last match between Sander Jong and Joao Fonseca was at the M15 Saarlouis, 24-06-2023, Round: SF, Surface: Clay, with Sander Jong getting the victory 6-4 6-3.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:28:0.
- Opponent quality stats: Over the last 12 months, Sander Jong has played against opponents with an average rank of 529 while Joao Fonseca has played against players with an average rank of 80.92.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Sander Jong has won 0% of deciding sets over the last 12 months, while Joao Fonseca has won 72% in all matches played on tour.
- Break point conversion: In recent form, Sander Jong has converted 33.33% of breakpoint opportunities, and Joao Fonseca has converted 31.37% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Sander Jong vs Joao Fonseca Editorial Preview By TennisTipster88.
S. Jong vs J. Fonseca H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 12 | Games Won | 7 |
| 4 | Aces (Total) | 4 |
| 1 | Total Double Faults | 4 |
| 1:28:0 | Average Match Time | 1:28:0 |
| 66% (39/59) | 1st Serve % | 59% (32/54) |
| 85% (33/39) | 1st Serve Win % | 69% (22/32) |
| 55% (11/20) | 2nd Serve Win % | 55% (12/22) |
| 100% (2/2) | Break Pts Won % | 0% (0/1) |
| 37% (20/54) | Return Points Win % | 25% (15/59) |
| 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
2nd Serve Win %: Jong 50%, Fonseca 53%.
Opp 2nd Serve Pts Won: Jong 50%, Fonseca 49%.
Break Points Saved %: Jong 69%, Fonseca 62%.
S. Jong Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Hamburg Challenger - 20-10-2025 | ||||
R1  Justin EngelJ. Engel | L | 7-6(4) 7-6(10) | ||
Q3 Niklas GuttauN. Guttau | W | 6-2 6-1 | ||
Q1 Daniel MasurD. Masur | W | 7-5 6-3 | ||
| M15 Offenbach - 13-10-2025 | ||||
R1 Nino EhrenschneiderN. Ehrenschneider | L | 7-6(3) 6-7(4) 7-6(7) | ||
| M25 Duffel - 17-06-2024 | ||||
R2  Gilles Arnaud BaillyG. Arnaud | L | 6-2 6-4 | ||
J. Fonseca Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Rolex Paris Masters - Paris - 27-10-2025 | ||||
R2  Karen KhachanovK. Khachanov | L | 6-1 3-6 6-3 | ||
R1  Denis ShapovalovD. Shapovalov | W | 5-7 6-4 6-3 | ||
| Swiss Indoors Basel - Basel - 20-10-2025 | ||||
F  Alejandro Davidovich FokinaA. Davidovich | W | 6-3 6-4 | ||
SF Jaume Antoni Munar ClarJ. Antoni | W | 7-6(4) 7-5 | ||
QF Denis ShapovalovD. Shapovalov | W | 3-6 6-3 4-1 ret. | ||
S. Jong vs J. Fonseca Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 64.17% (77/43) | YTD Win/Loss | 64.34% (92/51) |
| 60.67% (162/105) | Sets Win/Loss | 61.06% (218/139) |
| 55.24% (1401/1135) | Games Win/Loss | 53.06% (1813/1604) |
| 63.33% (19/11) | Hard Win/Loss | 73.81% (31/11) |
| 65.33% (49/26) | Clay Win/Loss | 59.68% (37/25) |
| 60.00% (9/6) | Indoor Hard W/L | 70.37% (19/8) |
| 0% (0/0) | Grass Win/Loss | 41.67% (5/7) |
| 0.46 | Aces Per Game | 0.45 |
| 564 | Aces Total | 750 |
| 0.26 | Double Faults Per Game | 0.18 |
| 322 | Total Double Faults | 305 |
| 1:30:2 | Average Match Time | 1:43:49 |
| 481.11 | Average Opponent Rank | 198.25 |
| 62% (4415/7168) | 1st Serve % | 65% (6713/10404) |
| 73% (3202/4415) | 1st Serve Win % | 71% (4744/6713) |
| 50% (1380/2753) | 2nd Serve Win % | 53% (1964/3691) |
| 46% (338/737) | Break Points Won % (Total) | 39% (417/1064) |
| 41% (3030/7399) | Return Points Win % | 39% (4184/10838) |
| 0% (0/0) | Slam W/L | 64.71% (11/6) |
| 0% (0/0) | Masters W/L | 50.00% (8/8) |
| 0% (0/0) | Cups W/L | 71.43% (5/2) |
| 0% (0/0) | Main Tour W/L | 65.52% (19/10) |
| 55.56% (5/4) | Challenger W/L | 65.52% (38/20) |
| 64.86% (72/39) | Futures W/L | 68.75% (11/5) |
| 65% (75/116) | Best of 3 Sets Win % | 63% (79/126) |
| 0% (0/0) | Best of 5 Sets Win % | 75% (12/16) |
| 29% (11/38) | Tiebreaks Win % (Total) | 58% (38/66) |
| 68% (21/31) | Deciding Set Win % | 55% (27/49) |
| 93% (73/68) | 1st Set Won, Won Match | 89% (83/74) |
| 5% (73/4) | 1st Set Won, Lost Match | 11% (83/9) |
| 17% (47/8) | 1st Set Lost, Won Match | 28% (60/17) |
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