Juan Alejandro Hernandez Serrano vs Garrett Johns — Bogota CH Round of 32

Bogota CH · CHALLENGER · Round of 32
MEX
Juan Alejandro Hernandez Serrano
1260ELO
1222Clay ELO
27 yrs · 175 cm · Right-handed
Last 10 · pre-match
LWWLLWWLLL
2 — 0
Sets
Monday, 24 November 2025
clay
Garrett Johns
USA7
Garrett Johns
#382ATP
1336ELO
1291Clay ELO
25 yrs · 180 cm · Right-handed
Last 10 · pre-match
LWLWLLLLWW
Hernandez Serrano J.
7-6 6-2
Johns G.
Hernandez Serrano J.
7762
Johns G.
6420

Juan Alejandro Hernandez Serrano defeated Garrett Johns 7-6 6-2 in the Bogota CH round of 32 on clay. The upset overturned the form book — Garrett Johns came in defending last year's round of 32.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Hernandez Serrano J.serving68% hold

wins 58% of points on serve vs Johns G.

Johns G.serving72% hold

wins 59% of points on serve vs Hernandez Serrano J.

Serve advantage — Johns G.

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

Statistics

This season
Hernandez Serrano J.Johns G.
1st serve in·Slight edge
67%
59%
1st serve points won·Slight edge
64%
69%
2nd serve points won·Even
48%
50%
Service points won·Even
59%
62%
Return points won·Even
39%
38%
Break points saved·Even
57%
60%
Aces / match·Clear edge
1.3
4.2
Double faults / match·Clear edge
2.9
1.8

Averages over each player's completed matches in the selected window (49 vs 61). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Hernandez Serrano J.
6.0
Even matchUmpiry Score
Johns G.
6.1
Even matchUmpiry Score
Form & Matchup
4.6Clay Elo 1222
Surface ELO
5.4+70 Clay Elo edge
4.5Overall Elo 1260
ELO gap
5.5Overall Elo 1336
5.0No prior meetings
H2H
5.0
4.8
Surface form
5.2
0.0
Win streak
0.0
Fatigue & Travel
8.8
Minutes 14d
9.1
7.0
3-set count
7.0
Prev. match
9.0
Surface transition
6.0
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.

Freshness

Recent load
Hernandez Serrano J.Johns G.
Freshness·
—
67

Johns G.: 4 days rest · 3 matches, 76 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Final
Kypson P.
Sakamoto P.[7]
6-16-3
Mejia N.[2]
Gomez J.
6-46-4
Semi-finals
Kypson P.
Casanova H.
3-67-647-5
Sakamoto P.[7]
Rodrigues P.
4-67-56-3
Mejia N.[2]
Mena F.
7-661-66-2
Gomez J.
Ficovich J.[1]
6-756-26-4
Quarter-finals
Kypson P.
Ejupovic E.
7-667-66
Rodrigues P.
Alvarez Varona N.[5]
6-46-3
Casanova H.
Kolar Z.
4-66-36-1
Sakamoto P.[7]
Barreiros Reyes M.
3-66-37-5
Ficovich J.[1]
Barrientos N.
6-26-2
Mena F.
Dellien Velasco M.[6]
6-26-4
Mejia N.[2]
Varillas J.
7-656-2
Gomez J.
Kozlov S.[8]
4-66-47-5
R16
Rodrigues P.
Mejia N.[1]
7-675-76-3
Alvarez Varona N.[5]
Rodriguez L.
6-36-2
Sakamoto P.[7]
Cid R.
2-66-46-2
Barreiros Reyes M.
Aboian L.
6-46-1
Ejupovic E.
Boscardin Dias P.
6-36-2
Kolar Z.
Soriano Barrera A.
6-36-2
Kypson P.
Rodriguez Rodriguez J.
6-36-4
Casanova H.
Tobon M.
6-36-1
Barrientos N.
Hernandez Serrano J.
6-36-4
Dellien Velasco M.[6]
Bertran P.
6-46-4
Mena F.
Mckennon M.
6-36-4
Varillas J.
Rodriguez Taverna S.[5]
6-47-63
Mejia N.[2]
Martinez A.
6-36-2
Ficovich J.[1]
Mccormick T.
6-13-66-3
Gomez J.
Poling K.
5-76-36-2
Kozlov S.[8]
Jorda Sanchis D.
6-46-4
R32
Alvarez Varona N.[5]
Monzon I.
6-26-1
Mejia N.[1]
Bertran P.
6-06-1
Barreiros Reyes M.
Gomez J.
6-36-4
Casanova H.
Alves M.[6]
2-67-627-5
Kypson P.
Olivo R.[8]
6-07-61
Sakamoto P.[7]
Price S.
6-36-4
Tobon M.
Nunez D.
3-66-27-63
Rodriguez Rodriguez J.
Huertas Del Pino A.
6-46-757-66
Boscardin Dias P.
Ambrogi L.
6-47-63
Ejupovic E.
Soto M.[2]
7-636-4
Rodrigues P.
Roncadelli F.
6-27-5
Rodriguez L.
Kuzuhara B.
6-46-2
Kolar Z.
Sell K.[3]
6-33-66-1
Soriano Barrera A.
Heredia S.
5-76-46-0
Aboian L.
Mccormick T.
6-24-66-4
Cid R.
Pannu K.
6-27-65
Poling K.
Popko D.[4]
3-64-1
Ficovich J.[1]
Alves M.
6-43-66-3
Mccormick T.
Price S.
6-46-2
Gomez J.
Heredia S.
6-17-5
Bertran P.
Magadan A.
6-16-1
Mckennon M.
Dickerson R.
6-32-66-4
Mena F.
Pacheco Mendez R.[3]
6-46-3
Rodriguez Taverna S.[5]
Linde Palacios S.
6-756-36-1
Martinez A.
Tobon M.
6-46-1
Mejia N.[2]
Gima S.
6-37-62
Hernandez Serrano J.
Johns G.[7]
7-646-2
Barrientos N.
Saraiva Dos Santos P.
3-66-26-4
Jorda Sanchis D.
Campana Lee G.
6-36-1
Dellien Velasco M.[6]
Martin D.
6-36-2
Varillas J.
Rodriguez L.
6-26-4
Kozlov S.[8]
Torres J.
6-04-66-3