Nicolas Mejia vs Juan Pablo VarillasBogota Semi-final

Bogota · CHALLENGER · Semi-final
#165ATP
1477ELO
1488Clay ELO
$142kYTD
$524kCAREER
26 yrs · 183 cm · Right-handed
Last 10
WWWLWWWWLW
Sets
Saturday, 11 July 2026 ·
clay
#308ATP
1440ELO
1431Clay ELO
30 yrs · 185 cm · Right-handed
Last 10
WWWLWLLLLL
Mejia N.
vs
Varillas J.

Nicolas Mejia faces Juan Pablo Varillas in the Bogota semi-final on clay. Nicolas Mejia holds the paper edge — ranked #165, a roughly 60-point clay Elo advantage.

Win Probability

Pre-match · updated 21:20 UTC
Mejia N.61%
Varillas J.39%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Slight edge · Mejia N. narrowly ahead

Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Key context

Umpiry Score

Pre-match
5.9
Even matchUmpiry Score
  • Back-to-back day (−0.5)
4.9
Heavy underdogUmpiry Score
  • Back-to-back day (−0.5)
Form & Matchup
5.7+57 Clay Elo edge
Surface ELO
4.3Clay Elo 1431
5.5Overall Elo 1477
ELO gap
4.5Overall Elo 1440
7.0Leads 1–0 on clay
H2H
3.0Trails 0–1 on clay
5.55 of last 10 on clay
Surface form
5.24 of last 10 on clay
7.03-match win streak
Win streak
7.03-match win streak
Fatigue & Travel
0.03 three-setters in 14 days
3-set count
0.03 three-setters in 14 days
Context
5.0Didn't play here last year
Defending pts
5.0Didn't play here last year

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.

Form trajectory

Mejia N.Stable

Direction of recent form — results vs Elo expectation blended with serve/return vs each player's baseline, over the last few months. About

31 vs 28 matches

Statistics

This season
1st serve in·Even
60%
57%
1st serve points won·Even
69%
66%
2nd serve points won·Even
53%
51%
Service points won·Even
63%
60%
Return points won·Even
38%
42%
Break points saved·Even
60%
59%
Aces / match·Clear edge
4.7
2.7
Double faults / match·Slight edge
2.0
1.5

Averages over each player's completed matches in the selected window (31 vs 28). ATP, WTA & Challenger.

Serve vs return

This season
Mejia N.serving68% hold

wins 58% of points on serve vs Varillas J.

Varillas J.serving70% hold

wins 59% of points on serve vs Mejia N.

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. About

Clutch

Under pressure
Clutch Rating·Dominant
24
55
Break points saved·Slight edge
74
80
Break points won·Dominant
6
43
Deciding sets·Dominant
36
66
Tiebreaks·Dominant
38
69

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Freshness

Recent load
Freshness·Slight edge
58
63

Mejia N.: 1 day rest · 2 matches, 51 games (7d) · Varillas J.: 2 days rest · 2 matches, 60 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Weather forecast
18°CPartly cloudy
Wind 7 km/hHumidity 53%

Head to head

No previous meetings on record.