Ryan Augusto dos Santos vs Maximo Oberto Calleri Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
R. Augusto dos Santos vs M. Oberto Calleri
Ryan Augusto dos Santos
BRA
w
l
w
w
l
l
l
l
l
l
1
Win
2
Played
1
Win
22
Age
20
-
Height
-
0
C. Rank
0
0
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Maximo Oberto Calleri
ARG
w
l
w
l
w
l
w
l
l
l
1
Win
2
Played
1
Win
22
Age
20
-
Height
-
0
C. Rank
0
0
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Head-to-head: Santos 1 - 1 Calleri
They have played 4 sets in total, with Ryan Augusto dos Santos winning 2 and Maximo Oberto Calleri winning 2. The last match between Ryan Augusto dos Santos and Maximo Oberto Calleri was at the M25 Trelew, 06-05-2024, Round: Q3, Surface: I.hard, with Ryan Augusto dos Santos getting the victory 7-5 7-5.
| Players | Head To Head Match Wins |
|---|---|
| Santos | 1 |
| Calleri | 1 |
Last 2 H2H Matches:
(Q3) M25 Trelew(05-06-24)
Ryan Augusto dos Santos
7
7
Maximo Oberto Calleri
5
5
(Q1) M15 Cochabamba(11-12-23)
Maximo Oberto Calleri
6
6
Ryan Augusto dos Santos
4
4
R. A. d. Santos vs M. O. Calleri H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 45.24% (57-69) | Career Total W/L | 35.29% (6-11) |
| 0 | Clay | 1 |
| 1 | Indoor | 0 |
| 1 | Total H2H Matches | 1 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
R. A. d. Santos vs M. O. Calleri Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Ryan Augusto dos Santos has won 42.57% of points on their second serve, while Maximo Oberto Calleri has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Ryan Augusto dos Santos, in recent form, has won 44.05% of their opponent's second serve points, while Maximo Oberto Calleri has won 0%. The same stats for first serve returns are 28.69% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Ryan Augusto dos Santos has saved 56.12% of breakpoints in recent form, whereas Maximo Oberto Calleri has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Ryan Augusto dos Santos has won 36.00% of matches played (W/L 9/16), with Maximo Oberto Calleri winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Ryan Augusto dos Santos has their best career surface win % on I.hard, winning 75% (W/L 3/1), and worse career win % on Hard, winning 40% (W/L 12/18). Maximo Oberto Calleri has their best career surface win % on I.hard, winning 75% (W/L 1/1), and worse career win % on Hard, winning 29% (W/L 2/5).
- Player level: In the last year, Ryan Augusto dos Santos has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 47.37% of matches (W/L 9/10), where as Maximo Oberto Calleri 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 Ryan Augusto dos Santos winning 1 times and Maximo Oberto Calleri being victorious 1 times. They have played 4 sets in total, with Ryan Augusto dos Santos winning 2 and Maximo Oberto Calleri winning 2.
- The last match between Ryan Augusto dos Santos and Maximo Oberto Calleri was at the M25 Trelew, 06-05-2024, Round: Q3, Surface: I.hard, with Ryan Augusto dos Santos 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 0:50:0.
- Opponent quality stats: Over the last 12 months, Ryan Augusto dos Santos has played against opponents with an average rank of 172.6 while Maximo Oberto Calleri 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, Ryan Augusto dos Santos has won 20% of deciding sets over the last 12 months, while Maximo Oberto Calleri has won 0% in all matches played on tour.
- Break point conversion: In recent form, Ryan Augusto dos Santos has converted 32.69% of breakpoint opportunities, and Maximo Oberto Calleri 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.
Ryan Augusto dos Santos vs Maximo Oberto Calleri Editorial Preview By TennisTipster88.
R. A. d. Santos vs M. O. Calleri H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 1 |
| 2 | Sets Won | 2 |
| 22 | Games Won | 22 |
| 8 | Aces (Total) | 2 |
| 3 | Total Double Faults | 3 |
| 0:50:0 | Average Match Time | 0:50:0 |
| 64% (42/66) | 1st Serve % | 59% (41/70) |
| 81% (34/42) | 1st Serve Win % | 73% (30/41) |
| 63% (15/24) | 2nd Serve Win % | 45% (13/29) |
| 60% (3/5) | Break Pts Won % | 33% (1/3) |
| 39% (27/70) | Return Points Win % | 26% (17/66) |
| 50% (1/2) | Best‑of‑3 Win % | 50% (1/2) |
| 100% (1/1) | 1st Set Won, Won Match | 100% (1/1) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
2nd Serve Win %: Santos 44%, Calleri 0%.
Opp 2nd Serve Pts Won: Santos 48%, Calleri 0%.
Break Points Saved %: Santos 58%, Calleri 0%.
R. A. d. Santos Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Florianopolis Challenger - 17-11-2025 | ||||
Q1 Franco RiberoF. Ribero | L | 6-3 7-6(4) | ||
| M15 Criciuma - 10-11-2025 | ||||
R1  Edouard VillosladaE. Villoslada | L | 6-2 2-6 6-4 | ||
| M25 Santa Cruz do Sul - 03-11-2025 | ||||
Q1 Victor BiniV. Bini | L | 6-1 6-7(9) 11-9 | ||
| M25 Lajeado - 27-10-2025 | ||||
Q1 Mateus Goncalves Dos SantosM. Goncalves | L | w/o | ||
| Costa do Sauipe Challenger - 20-10-2025 | ||||
Q1 Mateus AlvesM. Alves | L | 6-2 6-1 | ||
M. O. Calleri Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 M15 Monastir - 17-06-2024 | ||||
Q1  Paul EnderP. Ender | L | 7-6(4) 6-1 | ||
| M15 Monastir - 10-06-2024 | ||||
R1 Nicolas JadounN. Jadoun | L | 6-4 6-3 | ||
| M15 Monastir - 03-06-2024 | ||||
Q2  Peter AlamP. Alam | L | 6-4 6-4 | ||
Q1  Valentin De CarvalhoV. De | W | 7-5 6-4 | ||
| M25 Trelew - 06-05-2024 | ||||
Q3 Ryan Augusto dos SantosR. Augusto | L | 7-5 7-5 | ||
R. A. d. Santos vs M. O. Calleri Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 45.24% (57/69) | YTD Win/Loss | 35.29% (6/11) |
| 47.02% (134/151) | Sets Win/Loss | 36.11% (13/23) |
| 49.22% (1397/1441) | Games Win/Loss | 45.00% (153/187) |
| 40.00% (12/18) | Hard Win/Loss | 28.57% (2/5) |
| 45.65% (42/50) | Clay Win/Loss | 37.50% (3/5) |
| 75.00% (3/1) | Indoor Hard W/L | 50.00% (1/1) |
| 0.14 | Aces Per Game | 0.06 |
| 195 | Aces Total | 10 |
| 0.18 | Double Faults Per Game | 0.07 |
| 254 | Total Double Faults | 11 |
| 1st Match | Average Match Time | 1st Match |
| 220.58 | Average Opponent Rank | 119.29 |
| 61% (2420/3953) | 1st Serve % | 57% (146/258) |
| 66% (1592/2420) | 1st Serve Win % | 60% (87/146) |
| 48% (737/1533) | 2nd Serve Win % | 45% (50/112) |
| 38% (115/299) | Break Points Won % (Total) | 42% (5/12) |
| 36% (1328/3677) | Return Points Win % | 31% (69/220) |
| 0.00% (0/10) | Challenger W/L | 0% (0/0) |
| 49.14% (57/59) | Futures W/L | 35.29% (6/11) |
| 45% (57/126) | Best of 3 Sets Win % | 35% (6/17) |
| 55% (18/33) | Tiebreaks Win % (Total) | 0% (0/1) |
| 39% (13/33) | Deciding Set Win % | 50% (1/2) |
| 84% (61/51) | 1st Set Won, Won Match | 83% (6/5) |
| 16% (61/10) | 1st Set Won, Lost Match | 17% (6/1) |
| 9% (65/6) | 1st Set Lost, Won Match | 9% (11/1) |
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