Justin Boulais vs Johannus Monday — Winnipeg Round of 32
Boulais J.
Justin Boulais faces Johannus Monday in the Winnipeg round of 32 on hard. Johannus Monday is the paper favourite — ranked #295, a roughly 90-point hard Elo advantage — but Justin Boulais arrives in form, winning 3 of their last 5 on hard to Johannus Monday's 2.
Win Probability
Pre-match · updated 23:50 UTC50–58%
58–67%
67–80%
80%+
Clear favourite · Monday J. 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
- Freshness: Justin Boulais comes in with 2 days of rest and 56 games in 14d, vs Johannus Monday's 9 and 57.
- Surface form: Justin Boulais 3 of 5, Johannus Monday 2 of 5 on hard recently — Justin Boulais the sharper of late.
Umpiry Score
Pre-matchThe Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Statistics
This seasonAverages over each player's completed matches in the selected window (23 vs 14). ATP, WTA & Challenger.
Serve vs return
This seasonEach player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Freshness
Recent loadBoulais J.: 2 days rest · 3 matches, 56 games (7d) · Monday J.: 9 days rest · 3 matches (14d). Higher means fresher. About
Conditions
Head to head
No previous meetings on record.