Aidan Mayo vs Jordan Lee — San Diego 2 Qualifying Round of 32

San Diego 2 · CHALLENGER · Qualifying Round of 32
USA
Aidan Mayo
#356ATP
1380ELO
1359Hard ELO
$48kYTD
$256kCAREER
23 yrs · 183 cm · Right-handed
Last 10 · pre-match
LLWWWWWLWL
2 — 0
Sets
Monday, 21 September 2026 ·
hard
USA
Jordan Lee
16 yrs
Last 10 · pre-match
LWLLWLW
Mayo A.
6-2 6-2
Lee J.
Mayo A.
662
Lee J.
220

Aidan Mayo defeated Jordan Lee 6-2, 6-2 in the qualifying second round of the San Diego 2 hard-court tournament. Mayo hit 11 aces and converted 36 percent of his break points, while also serving four breaks to Lee's zero. Mayo committed two double faults to Lee's one.

Generated automatically from Umpiry match data.

Momentum · Final
Mayo A.7/8
Lee J.3/8

hold to 0/15to 30to 40 / deucebroken

Key context

Head to head

No previous meetings on record.

Statistics

This season
Mayo A.Lee J.
1st serve in·Even
57%
54%
1st serve points won·Even
73%
71%
2nd serve points won·Clear edge
52%
35%
Service points won·Slight edge
64%
54%
Return points won·Clear edge
41%
29%
Break points saved·Dominant
60%
20%
Aces / match·Even
4.2
4.0
Double faults / match·Dominant
4.2
1.0

Averages over each player's completed matches in the selected window (11 vs 1). ATP, WTA & Challenger.

Win Probability

Pre-match · updated 21:50 UTC
Mayo A.83%
Lee J.17%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Strong favourite · Mayo A. heavily favoured

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

Umpiry Score

Pre-match
Mayo A.
6.4
Marginal edgeUmpiry ScorePartial · surface data limited
Lee J.
5.7
Slight disadvantageUmpiry ScorePartial · surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0No prior meetings
6.46 of last 10 on hard
Surface form
0.0
Win streak
0.0
Fatigue & Travel
7.01 three-setter in 14 days
3-set count
4.9Won 48% in USA (58)
Country comfort
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.

Freshness

Recent load
Mayo A.Lee J.
Freshness·Clear edge
73
91

Mayo A.: 1 day rest · 3 matches, 62 games (7d) · Lee J.: 2 days rest · 1 match, 16 games (7d). Higher means fresher. About

Conditions

Weather
29°CPartly cloudy
Wind 7 km/hHumidity 70%

Draw