Adolfo Daniel Vallejo vs Pedro Boscardin Dias Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
Published on 19 Oct at 05:43 AM UTC
HEAD TO HEAD
A. Daniel Vallejo vs P. Boscardin Dias

PAR
2
Win
Played
0
Win

BRA
2
Win
Played
0
Win
Head-to-head: Vallejo 2 - 0 Dias
They have played 4 sets in total, with Adolfo Daniel Vallejo winning 4 and Pedro Boscardin Dias winning 0. The last match between Adolfo Daniel Vallejo and Pedro Boscardin Dias was at the Curitiba Challenger, 19-10-2025, Round: F, Surface: Clay, with Adolfo Daniel Vallejo getting the victory 6-3 7-5.
| Players | Head To Head Match Wins |
|---|---|
| Vallejo | 2 |
| Dias | 0 |
Last 2 H2H Matches:
(F) Curitiba Challenger(10-19-25)
(R1) Lima Challenger(08-21-23)
A. D. Vallejo vs P. B. Dias H2H Profile
| Stats | ||
|---|---|---|
| $72,000 | Career Prize Money | $0 |
| 57.14% (132-99) | Career Total W/L | 54.61% (160-133) |
| 2 | Clay | 0 |
| 6 | Titles | 4 |
| 2 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
A. D. Vallejo vs P. B. Dias Match Preview:
- Second Serve Performance: In the past six months, Adolfo Daniel Vallejo has maintained a second serve point win rate of 43.73%, whereas Pedro Boscardin Dias stands slightly higher at 44.05%. Is this slight edge significant enough? A minor difference, yet often predictive.
- Return Games Insight: Vallejo has successfully won 46.04% of his opponent's second serve points, while Dias edges past him at 47.21%. For first serve returns, Dias again leads with 29.78% over Vallejo's 28.08%. Could this return prowess tip the scales? Quite possibly.
- Pressure Handling: Under breakpoint situations, Vallejo saves 53.78% compared to Dias's 52.06%. A narrow margin that can be crucial during tight matches.
- Overall W/L Record: Over the past year, Dias has a superior match win percentage, securing victory in 62.03% of matches, surpassing Vallejo's 58.82% win rate. Who consistently prevails in head-to-head? Vallejo, with a 1-0 record.
- Preferred Surface: Both players excel on clay with identical career win percentages of 57%. On other surfaces, their win rates drop to 40%, indicating no significant edge there.
- Playing Level: At Challenger/ITF events, Dias has outperformed Vallejo with a 58.49% win rate compared to Vallejo's 48.00%, showing Dias's potentially stronger form at similar levels.
- Head-to-Head Overview: Vallejo has a 100% win record against Dias, winning their only previous match and all sets played.
- Average Opponent Quality: Vallejo has faced tougher competition, playing opponents averaging a rank of 309.56 compared to Dias's 438.08. Does this experience against higher-ranked foes provide an advantage? It often does.
- Deciding Set Outcomes: Vallejo triumphs in 67% of deciding sets, slightly outperforming Dias who wins 59% of the time. Quick thinking under pressure may favor Vallejo.
Editorial Prediction (October 19, 2025, UTC):
As we assess the upcoming match between Adolfo Daniel Vallejo and Pedro Boscardin Dias, several factors come into play. Both players demonstrate closely matched second serve performance and return capabilities, with Dias showing a slight edge in return statistics.
Their ability under pressure reveals Vallejo has a marginally better breakpoint save rate, which often plays a crucial role in intense game situations. Although Dias has a slightly better overall win-loss record in the past year, Vallejo's previous win in their head-to-head encounter highlights his potential mental edge.
Interestingly, both players show an affinity for clay, their chosen battleground for this match. Vallejo's experience against tougher opponents and his higher winning percentage in deciding sets suggest resilience and adaptability.
Considering these insights, Vallejo seems more likely to leverage his past head-to-head success and psychological advantage to emerge victorious in the upcoming match against Dias.
Adolfo Daniel Vallejo vs Pedro Boscardin Dias Editorial Preview By TennisTipster88.
A. D. Vallejo vs P. B. Dias H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 2 | H2H Matches Won | 0 |
| 4 | Sets Won | 0 |
| 25 | Games Won | 14 |
| 1 | Aces (Total) | 2 |
| 3 | Total Double Faults | 7 |
| 1:34:15 | Average Match Time | 1:34:15 |
| 65% (76/117) | 1st Serve % | 65% (89/136) |
| 62% (47/76) | 1st Serve Win % | 54% (48/89) |
| 59% (24/41) | 2nd Serve Win % | 32% (15/47) |
| 55% (11/20) | Break Pts Won % | 50% (6/12) |
| 54% (73/136) | Return Points Win % | 39% (46/117) |
| 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
A. D. Vallejo Recent Matches Played
P. B. Dias Recent Matches Played

A. D. Vallejo vs P. B. Dias Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 57.14% (132/99) | YTD Win/Loss | 54.61% (160/133) |
| 55.49% (293/235) | Sets Win/Loss | 52.83% (345/308) |
| 52.27% (2526/2307) | Games Win/Loss | 50.35% (3120/3077) |
| 56.36% (31/24) | Hard Win/Loss | 40.00% (8/12) |
| 57.89% (99/72) | Clay Win/Loss | 55.68% (152/121) |
| 40.00% (2/3) | Indoor Hard W/L | 0% (0/0) |
| 0.14 | Aces Per Game | 0.28 |
| 336 | Aces Total | 842 |
| 0.29 | Double Faults Per Game | 0.34 |
| 686 | Total Double Faults | 1025 |
| 1:38:52 | Average Match Time | 1:47:34 |
| 378.76 | Average Opponent Rank | 483.76 |
| 62% (8763/14215) | 1st Serve % | 59% (11645/19619) |
| 63% (5534/8763) | 1st Serve Win % | 66% (7728/11645) |
| 49% (2690/5451) | 2nd Serve Win % | 47% (3768/7974) |
| 46% (748/1643) | Break Points Won % (Total) | 42% (929/2187) |
| 43% (6129/14213) | Return Points Win % | 41% (8215/19846) |
| 50.00% (1/1) | Slam W/L | 0% (0/0) |
| 60.00% (3/2) | Cups W/L | 0% (0/0) |
| 0.00% (0/1) | Main Tour W/L | 0.00% (0/1) |
| 49.21% (62/64) | Challenger W/L | 50.29% (88/87) |
| 68.04% (66/31) | Futures W/L | 61.54% (72/45) |
| 57% (129/226) | Best of 3 Sets Win % | 54% (154/284) |
| 50% (2/4) | Best of 5 Sets Win % | 100% (2/2) |
| 38% (18/48) | Tiebreaks Win % (Total) | 55% (42/77) |
| 56% (36/64) | Deciding Set Win % | 59% (44/74) |
| 87% (129/112) | 1st Set Won, Won Match | 87% (155/135) |
| 12% (129/16) | 1st Set Won, Lost Match | 13% (155/20) |
| 20% (102/20) | 1st Set Lost, Won Match | 18% (137/24) |