Adolfo Daniel Vallejo vs Alvaro Guillen Meza Head to Head Tennis Stats and Match Analysis

Adolfo Daniel Vallejo and Alvaro Guillen Meza have met 4 times in professional competition, with Adolfo Daniel Vallejo leading 3-1. Their most recent encounter was in November 2025 at Guayaquil Challenger, where Adolfo Daniel Vallejo prevailed on clay court 4-6 6-2 6-3.

Adolfo Daniel Vallejo: Against opponents ranked outside top 100 players in the last 52 weeks, Adolfo Daniel Vallejo holds a 54-19 record (74.0%). Throughout his career, he has competed against opponents ranked outside top 100 186 times, winning 105 (56.5%). Over the past 10 matches, he holds a 5-5 record. Over the past 52 weeks, Adolfo Daniel Vallejo has posted a 62-24 record (72.1% win rate). Over his career at ATP level, Adolfo Daniel Vallejo holds a record of 6-4 (60.0%) on clay and 0-2 on grass. At Challenger/ITF level: 84-60 (58.3%) on clay and 8-14 (36.4%) on hard. In the last 52 weeks: 6-4 (60.0%) on clay and 0-2 on grass at ATP level. 44-13 (77.2%) on clay and 0-2 on hard at Challenger/ITF level. Adolfo Daniel Vallejo has won five titles at Challenger/ITF level (all on clay). Adolfo Daniel Vallejo is currently serving 2.8 aces per match in the last 52 weeks (86 matches), up from a career average of 2.2.

Alvaro Guillen Meza: Against top 100 players in the last 52 weeks, Alvaro Guillen Meza holds a 2-1 record (66.7%). Throughout his career, he has competed against top 100 5 times, winning 2 (40.0%). Alvaro Guillen Meza has lost his last 4 matches. Over the past 10 matches, he holds a 2-8 record. Over the past 52 weeks, Alvaro Guillen Meza has posted a 36-31 record (53.7% win rate). Over his career at ATP level, Alvaro Guillen Meza holds a record of 0-1 on clay. At Challenger/ITF level: 159-120 (57.0%) on clay and 1-4 (20.0%) on hard. In the last 52 weeks: 0-1 on clay at ATP level. 31-28 (52.5%) on clay at Challenger/ITF level. Alvaro Guillen Meza has won seven titles at Challenger/ITF level (all on clay). Alvaro Guillen Meza is currently serving 2.0 aces per match in the last 52 weeks (67 matches), up from a career average of 1.5.