Juan Alejandro Hernandez Serrano vs Frazier Rengifo — Cali CH Qualifying Round 1

Cali CH · CHALLENGER · Qualifying Round 1
MEX5
Juan Alejandro Hernandez Serrano
1260ELO
1222Clay ELO
27 yrs · 175 cm · Right-handed
Last 10 · pre-match
LWWLLWWLLL
2 — 0
Sets
Monday, 6 October 2025
clay
COL
Frazier Rengifo
#1356ATP
27 yrs · 183 cm · Right-handed
Last 10 · pre-match
LLLWLLW
Hernandez Serrano J.
6-1 6-1
Rengifo F.
Hernandez Serrano J.
662
Rengifo F.
110

Juan Alejandro Hernandez Serrano defeated Frazier Rengifo 6-1 6-1 in the Cali CH qualifying round 1 on clay. The upset overturned the form book — Frazier Rengifo came in defending last year's round of 32, but Juan Alejandro Hernandez Serrano had been the form player, winning 2 of their last 4 on clay.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Hernandez Serrano J.serving67% hold

wins 57% of points on serve vs Rengifo F.

Rengifo F.serving64% hold

wins 56% of points on serve vs Hernandez Serrano J.

Baseline battle — serve is shaky, expect plenty of breaks

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About

Statistics

This season
Hernandez Serrano J.Rengifo F.
1st serve in·Clear edge
67%
51%
1st serve points won·Clear edge
64%
52%
2nd serve points won·Slight edge
48%
40%
Service points won·Clear edge
59%
46%
Return points won·Even
39%
39%
Break points saved·Dominant
57%
17%
Aces / match·Slight edge
1.3
0.0
Double faults / match·Even
3.0
3.0

Averages over each player's completed matches in the selected window (49 vs 1). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Hernandez Serrano J.
4.4
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 35 days (−0.7)
Rengifo F.
3.8
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 385 days (−1.5)
Form & Matchup
5.0No prior meetings
H2H
5.0
2.5
Surface form
3.3
0.0
Win streak
0.0
Fatigue & Travel
6.0
Surface transition
Context
5.0
Defending pts
6.0

The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.

Conditions

Court speed
Fastbig serves, short points
SlowFast
Q2
Torres J.[4]
Monzon I.[11]
6-26-0
Ambrogi L.[6]
Torrealba B.
6-26-4
Kestelboim M.[3]
Gima S.[9]
6-46-1
Alves M.[7]
Hernandez Serrano J.[5]
6-46-1
Tirante T.[1]
Thanos A.[8]
6-46-3
Justo G.[2]
Dickerson R.[12]
4-66-06-3
Q1
Tirante T.[1]
Osorio J.
6-46-2
Kestelboim M.[3]
Covato M.
6-17-63
Alves M.[7]
Price S.
6-36-2
Dickerson R.[12]
Ribero F.
6-36-2
Torres J.[4]
Castaneda M.
6-37-5
Gima S.[9]
Gomez J.
6-47-62
Thanos A.[8]
Hurtado Novoa N.
6-26-2
Justo G.[2]
Robledo Hoyos P.
6-26-0
Hernandez Serrano J.[5]
Rengifo F.
6-16-1
Ambrogi L.[6]
Perez B.
6-36-4
Torrealba B.
Faurel T.[10]
6-46-1