Lukas Neumayer and Adolfo Daniel Vallejo will fight against each other in the 2^nd round of the San Marino Challenger for the 1^st time in their career. They are scheduled to compete on Thursday at 4:00 pm on CENTER COURT. In the following lines you can find the head to head analysis and prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Lukas Neumayer who should win in 3 sets.

As per the initial odds, Lukas Neumayer is the pick to win this match.
Lukas Neumayer -> 1.666
Adolfo Daniel Vallejo -> 2.11

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Prediction and head to head Lukas Neumayer vs. Adolfo Daniel Vallejo

There is no head to head record between Lukas Neumayer and Adolfo Daniel Vallejo since this will be the first time that they will face off in the main tour.

Lukas Neumayer

Ranked no. 168, Neumayer reached the 2^nd round after defeating Andrea Collarini 7-6(4) 6-2.

In the 1^st round, Lukas had a good straight sets win against Collarini (7-6⁴ 6-2). During the match, Neumayer scored 69 points vs Collarini’s 58. Neumayer was exceptionally aggressive to blast 32 winners.

Talking about the service games, Neumayer recorded 4 aces and he committed only 2 double faults. Overall, Lukas Neumayer was extremely effective on serve to win 74% (32/43) of his 1st serve and 57% (13/23) on the second serve. However, this didn’t prevent his to concede the serve once. The Austrian was clinical in his return game without wasting any break point and break Collarini 3 times.

Neumayer has a winning match record in the last 6 years having won 58% of his matches (187-137). 25-13 on clay in 2025. Regarding his performance on the same surface of this tournament, Neumayer has a composed158-107 win-loss record in the last 6 years on clay.

Lukas’s best result of the year was getting to the final in the Vicenza Challenger.

Lukas has an overall 28-19 win-loss record in 2025, 25-13 on clay (See FULL STATS).

Previously in the San Marino Challenger

Adolfo Daniel Vallejo

Ranked no. 257, Daniel reached the 2^nd round after defeating Pierluigi Basile 6-3 6-3.

In the 1^st round, The Paraguayan had a good straight sets win against Basile (6-3 6-3). During the match Daniel scored 71 points vs Basile’s 56. Daniel was pretty aggressive to blast 20 winners.

Talking about serving, Daniel scored just 1 ace during the entire match and he committed only 6 double faults. Overall, Adolfo Daniel Vallejo was quite effective on serve to win 80% (20/25) of his 1st serve and 55% (16/29) on the second serve. However, this didn’t prevent his to concede the serve once. Adolfo broke Basile 4 times after converting 44% of his break points (4/9).

Adolfo’s best result of the year was getting to the final in the Buenos Aires Challenger and M25 Punta del Este.

The Paraguayan has an aggregate 19-18 win-loss record in 2025, 18-16 on clay (See FULL STATS).

H2H Performance in the tournament

Matches, sets, games and points

Points	Neumayer	Daniel
Match played	1	1
Tot Set	2	2
Tot Games	21	18
Pts	69-58	71-56
Total Points	127	127
Winners	32	20
%Winners	46%	28%

Both Neumayer and Daniel played 1 match. Both players have not surrendered a single set in this event so far. Talking about their workload, Neumayer and Daniel have played the same amount of sets 2. However, Neumayer played 3 games more than Daniel. Lukas scored 32 winners (46% of the total points). On the other side, Adolfo bagged 20 winners (28%).

Serve Performance

Serve	Neumayer	Daniel
Aces	4	1
Avg per match	4	1
1st in	43/66	25/54
%1st in	65%	46%
1st pts	32/43	20/25
%1st pts	74%	80%
2nd pts	13/23	16/29
%2nd pts	57%	55%

Neumayer scored 4 aces . Daniel bagged 1 ace . Neumayer won 74% points behind his first serve. He had a solid display on his second serve to win 57% of the points. On the other side, Daniel won 80% of the points on his first serve. He had a solid display on his second serve to win 55% of the points.

How they played the important points

Breaks	Neumayer	Daniel
Won	3	4
Converted	3/3	4/9
% Converted	100%	44%
Conceded	5	5
Saved	4	4
% Saved	80%	80%
Times Broken	1	1

Neumayer broke his opponent 3 times with a 100% conversion rate. Lukas surrendered his serve once and he saved 80% of the break points that he conceded. Daniel broke his opponent 4 times with a 44% conversion rate. Adolfo conceded his serve once and he saved 80% of the break points that he conceded.

Neumayer
	R1 Collarini	Total
Score	7-64 6-2
Tot Set	2	2
Tot Games	21	21
pts	69-58	69-58
Total points	127	127
Winners	32	32
%Winners	46%	46%
SERVE
Aces	4	4
Double Faults	2	2
1st in	43/66	43/66
% 1st in	65%	65%
1st pts	32/43	32/43
% 1st pts	74%	74%
2nd pts	13/23	13/23
% 2nd pts	57%	57%
Breaks
Won	3	3
Converted	3/3	3/3
Converted %	100%	100%
Conceded	5	5
Saved	4/5	4
Saved %	80%	80%
Times Broken	1	1

Daniel
	R1 Basile	Total
Score	6-3 6-3
Tot Set	2	2
Tot Games	18	18
pts	71-56	71-56
Total points	127	127
Winners	20	20
%Winners	28%	28%
SERVE
Aces	1	1
Double Faults	6	6
1st in	25/54	25/54
% 1st in	46%	46%
1st pts	20/25	20/25
% 1st pts	80%	80%
2nd pts	16/29	16/29
% 2nd pts	55%	55%
Breaks
Won	4	4
Converted	4/9	4/9
Converted %	44%	44%
Conceded	5	5
Saved	4/5	4
Saved %	80%	80%
Times Broken	1	1

Tennis Scores in San Marino Challenger

• Thiago Agustin TiranteAgustin Tirante – Federico CinaCina (6-3 6-3) – Stats, scores, rankings
• Thiago Agustin TiranteAgustin Tirante – Federico CinaCina (6-3 6-3) – Stats, scores, rankings
• Harold MayotMayot – Carlo Alberto CaniatoAlberto Caniato (4-6 6-2 6-4) – Stats, scores, rankings
• Dino PrizmicPrizmic – Oleg PrihodkoPrihodko (6-2 6-4) – Stats, scores, rankings

Upcoming matches in the draw

• Luka PavlovicPavlovic – Federico Agustin GomezAgustin Gomez (0-0) – H2H and prediction
• Harold MayotMayot – Thiago Agustin TiranteAgustin Tirante (1-0) – H2H and prediction
• Valentin RoyerRoyer – Lukas KleinKlein (0-0) – H2H and prediction