Facundo Diaz Acosta vs Miguel TobonMilan Round of 32

Milan · CHALLENGER · Round of 32
#120ATP
1634ELO
1630Clay ELO
$248kYTD
$1.7MCAREER
25 yrs · 183 cm · Left-handed
Last 10
LLWWWWLWWW
Sets
Tuesday, 30 June 2026 ·
clay
#449ATP
1341ELO
1326Clay ELO
20 yrs · 185 cm · Right-handed
Last 10
LLWLWLLWWL
Diaz Acosta F.
vs
Tobon M.

Facundo Diaz Acosta faces Miguel Tobon in the Milan round of 32 on clay. Facundo Diaz Acosta holds the paper edge — ranked #120, a roughly 300-point clay Elo advantage.

Win Probability

Pre-match · updated 16:21 UTC
Diaz Acosta F.78%
Tobon M.22%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Clear favourite · Diaz Acosta F. clearly ahead, but no certainty

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
6.8
Slight advantageUmpiry Score
  • Surface jump clay↔grass (−0.8)
5.1
Clear underdogUmpiry Score
Form & Matchup
8.8+304 Clay Elo edge
Surface ELO
1.2Clay Elo 1326
8.7Overall Elo 1634
ELO gap
1.3Overall Elo 1341
5.0No prior meetings
H2H
5.0No prior meetings
7.68 of last 10 on clay
Surface form
3.74 of last 10 on clay
0.0Lost last 2
Win streak
0.0Lost last 2
Fatigue & Travel
4.02 three-setters in 14 days
3-set count
7.01 three-setter in 14 days
3.0Grass → Clay
Surface transition
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

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

32 vs 24 matches

Statistics

This season
1st serve in·Slight edge
63%
57%
1st serve points won·Slight edge
67%
72%
2nd serve points won·Even
52%
53%
Service points won·Even
61%
64%
Return points won·Even
44%
40%
Break points saved·Slight edge
62%
54%
Aces / match·Clear edge
2.8
5.5
Double faults / match·Clear edge
2.6
3.4

Averages over each player's completed matches in the selected window (32 vs 24). ATP, WTA & Challenger.

Serve vs return

This season
Diaz Acosta F.serving68% hold

wins 58% of points on serve vs Tobon M.

Tobon M.serving66% hold

wins 57% of points on serve vs Diaz Acosta F.

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

Freshness

Recent load
Freshness·Slight edge
79
85

Diaz Acosta F.: 6 days rest · 1 match, 16 games (7d) · Tobon M.: 6 days rest · 1 match, 30 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Weather forecast
31°CMainly clear
Wind 2 km/hHumidity 49%

Head to head

No previous meetings on record.