Sizya Ernest Kivanda vs Albert Calin Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
S. Ernest Kivanda vs A. Calin

Sizya Ernest Kivanda
GBR
l
l
l
l
l
l
w
w
l
l
1
Win
1
Played
0
Win
33
Age
20
-
Height
-
0
C. Rank
0
0
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
Right-Handed
Plays
-

Albert Calin
GBR
l
l
l
l
l
l
l
l
w
l
1
Win
1
Played
0
Win
33
Age
20
-
Height
-
0
C. Rank
0
0
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
Right-Handed
Plays
-
Head-to-head: Kivanda 1 - 0 Calin
They have played 3 sets in total, with Sizya Ernest Kivanda winning 2 and Albert Calin winning 1. The last match between Sizya Ernest Kivanda and Albert Calin was at the M25 Falun, 21-09-2025, Round: Q1, Surface: I.hard, with Sizya Ernest Kivanda getting the victory 3-6 6-3 10-7.
| Players | Head To Head Match Wins |
|---|---|
| Kivanda | 1 |
| Calin | 0 |
Last 1 H2H Matches:
(Q1) M25 Falun(09-21-25)
Sizya Ernest Kivanda
3
6
10
Albert Calin
6
3
7
S. E. Kivanda vs A. Calin H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 39.38% (115-177) | Career Total W/L | 12.12% (4-29) |
| 1 | Indoor | 0 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
S. E. Kivanda vs A. Calin Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Sizya Ernest Kivanda has won 42.15% of points on their second serve, while Albert Calin has won 46.43%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Sizya Ernest Kivanda, in recent form, has won 55.15% of their opponent's second serve points, while Albert Calin has won 53.47%. The same stats for first serve returns are 27.48% and 20.77% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Sizya Ernest Kivanda has saved 52.94% of breakpoints in recent form, whereas Albert Calin has saved 52.94% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Sizya Ernest Kivanda has won 25.00% of matches played (W/L 2/6), with Albert Calin winning 15.79% (W/L 3/16) that gives us an overall head-to head prediction overview.
- Best surface: Sizya Ernest Kivanda has their best career surface win % on Grass, winning 48% (W/L 10/11), and worse career win % on Clay, winning 25% (W/L 2/6). Albert Calin has their best career surface win % on I.hard, winning 48% (W/L 1/6), and worse career win % on Clay, winning 11% (W/L 2/16).
- Player level: In the last year, Sizya Ernest Kivanda has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 25.00% of matches (W/L 2/6), where as Albert Calin has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 15.79% of matches (W/L 3/16). 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 Sizya Ernest Kivanda winning 1 times and Albert Calin being victorious 0 times. They have played 3 sets in total, with Sizya Ernest Kivanda winning 2 and Albert Calin winning 1.
- The last match between Sizya Ernest Kivanda and Albert Calin was at the M25 Falun, 21-09-2025, Round: Q1, Surface: I.hard, with Sizya Ernest Kivanda getting the victory 3-6 6-3 10-7.
- Head to head match duration: In past head to head matches, the average match time between these players has been 2:5:50.
- Opponent quality stats: Over the last 12 months, Sizya Ernest Kivanda has played against opponents with an average rank of 101.25 while Albert Calin has played against players with an average rank of 87.63.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Sizya Ernest Kivanda has won 50% of deciding sets over the last 12 months, while Albert Calin has won 33% in all matches played on tour.
- Break point conversion: In recent form, Sizya Ernest Kivanda has converted 33.33% of breakpoint opportunities, and Albert Calin has converted 18.75% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Sizya Ernest Kivanda vs Albert Calin Editorial Preview By TennisTipster88.
S. E. Kivanda vs A. Calin H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 1 |
| 19 | Games Won | 16 |
| 8 | Aces (Total) | 4 |
| 9 | Total Double Faults | 7 |
| 2:5:50 | Average Match Time | 2:5:50 |
| 51% (45/88) | 1st Serve % | 51% (34/67) |
| 76% (34/45) | 1st Serve Win % | 68% (23/34) |
| 35% (15/43) | 2nd Serve Win % | 55% (18/33) |
| 40% (2/5) | Break Pts Won % | 18% (2/11) |
| 39% (26/67) | Return Points Win % | 44% (39/88) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 0% (0/0) | 1st Set Won, Won Match | 0% (0/1) |
| 0% (0/0) | 1st Set Won, Lost Match | 100% (1/1) |
| 100% (1/1) | 1st Set Lost, Won Match | 0% (0/0) |
Recent Performance Stats
2nd Serve Win %: Kivanda 37%, Calin 46%.
Opp 2nd Serve Pts Won: Kivanda 49%, Calin 53%.
Break Points Saved %: Kivanda 62%, Calin 53%.
S. E. Kivanda Recent Matches Played
A. Calin Recent Matches Played

S. E. Kivanda vs A. Calin Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 39.38% (115/177) | YTD Win/Loss | 12.12% (4/29) |
| 41.60% (270/379) | Sets Win/Loss | 14.49% (10/59) |
| 47.52% (2917/3221) | Games Win/Loss | 36.98% (240/409) |
| 36.00% (36/64) | Hard Win/Loss | 12.50% (1/7) |
| 25.00% (2/6) | Clay Win/Loss | 11.11% (2/16) |
| 41.10% (67/96) | Indoor Hard W/L | 14.29% (1/6) |
| 47.62% (10/11) | Grass Win/Loss | 0% (0/0) |
| 0.13 | Aces Per Game | 0.1 |
| 394 | Aces Total | 31 |
| 0.16 | Double Faults Per Game | 0.14 |
| 471 | Total Double Faults | 46 |
| 1st Match | Average Match Time | 1st Match |
| 211.64 | Average Opponent Rank | 72.45 |
| 55% (3017/5466) | 1st Serve % | 59% (238/401) |
| 68% (2062/3017) | 1st Serve Win % | 67% (160/238) |
| 42% (1021/2449) | 2nd Serve Win % | 39% (63/163) |
| 37% (165/442) | Break Points Won % (Total) | 27% (8/30) |
| 36% (1898/5245) | Return Points Win % | 36% (148/413) |
| 0.00% (0/1) | Challenger W/L | 0% (0/0) |
| 39.52% (115/176) | Futures W/L | 12.12% (4/29) |
| 40% (114/288) | Best of 3 Sets Win % | 12% (4/33) |
| 0% (0/2) | Best of 5 Sets Win % | 0% (0/0) |
| 48% (29/60) | Tiebreaks Win % (Total) | 20% (1/5) |
| 40% (26/65) | Deciding Set Win % | 33% (1/3) |
| 84% (120/101) | 1st Set Won, Won Match | 60% (5/3) |
| 15% (120/18) | 1st Set Won, Lost Match | 40% (5/2) |
| 8% (172/14) | 1st Set Lost, Won Match | 4% (28/1) |
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