Trey Hilderbrand vs Aidan Kim — Brownsburg Qualifying Semi-final

Brownsburg · CHALLENGER · Qualifying Semi-final
USAALT
Trey Hilderbrand
#1232ATP
26 yrs · 196 cm · Right-handed
Last 10
LLLLLWWWLL
—
Sets
Sunday, 9 August 2026 ·
hard
USA11
Aidan Kim
#584ATP
21 yrs · 191 cm · Right-handed
Last 10
LWLWWWWLWW
Hilderbrand T.
vs
Kim A.

Trey Hilderbrand faces Aidan Kim in the Brownsburg qualifying semi-final on hard. Aidan Kim holds the paper edge — ranked #584.

Win Probability

Pre-match · updated 07:50 UTC
Hilderbrand T.21%
Kim A.79%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Clear favourite · Kim A. 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

  • Surface form: Trey Hilderbrand 3 of 9, Aidan Kim 6 of 9 on hard recently — Aidan Kim the sharper of late.
  • Fatigue load: Aidan Kim carries the heavier recent load — 1 three-setter to 0 in the past fortnight.

Common opponents

Last 12 months
No common opponents in the last 12 months.
Includes tour-level, 125s, qualifying and team events (⚑). Walkovers excluded. Describes past results in different contexts — not a prediction.

Umpiry Score

Pre-match
Hilderbrand T.
4.9
Heavy underdogUmpiry ScorePartial · surface data limited
Kim A.
6.3
Marginal edgeUmpiry ScorePartial · surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0No prior meetings
3.34 of last 10 on hard
Surface form
5.86 of last 10 on hard
0.0Lost last 5
Win streak
0.0
Fatigue & Travel
3-set count
7.01 three-setter in 14 days
5.3Won 54% in Usa (35)
Country comfort
5.9Won 66% in Usa (117)
6.0Clay → Hard
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.

2 vs 5 matches

Statistics

This season
Hilderbrand T.Kim A.
1st serve in·Even
57%
61%
1st serve points won·Slight edge
67%
74%
2nd serve points won·Clear edge
39%
58%
Service points won·Clear edge
55%
68%
Return points won·Even
41%
41%
Break points saved·Slight edge
55%
63%
Aces / match·Dominant
13.0
7.0
Double faults / match·Dominant
12.5
2.6

Averages over each player's completed matches in the selected window (2 vs 5). ATP, WTA & Challenger.

Serve vs return

This season
Hilderbrand T.serving67% hold

wins 57% of points on serve vs Kim A.

Kim A.serving84% hold

wins 66% of points on serve vs Hilderbrand T.

Serve advantage — Kim A.

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
Hilderbrand T.Kim A.
Freshness·
—
87

Kim A.: 6 days rest · 2 matches, 43 games (7d). Higher means fresher. About

Conditions

Weather forecast
28°CMainly clear
Wind 16 km/hHumidity 69%

Head to head

No previous meetings on record.

Draw