Kamil Majchrzak

ATP ELO profile · tour-level matches since 2015

ELO 1605 · #100 Hard #82 Clay #623 Grass #35 Last match: Aug 30, 2026

Season ELO trajectory

One point per match: the player's ELO rating after that match, matches in round order. Ratings are season-scoped: every January the engine re-seeds each player from ATP entry points, then updates after every result. That is why trajectories are shown one season at a time. Hover a point for the match behind it.

Career record

85-79 51.8% in 164 matches

Clay 19-23
Grass 17-11
Hard 49-45

Season by season

SeasonMW-LStartPeakEnd
2026 33 16-17 1586 1715 1605
2025 40 24-16 1551 1777 1741
2024 5 3-2 1500 1587 1557
2022 24 9-15 1563 1607 1502
2021 23 13-10 1569 1709 1667
2020 5 1-4 1558 1582 1476
2019 28 17-11 1529 1698 1644
2018 6 2-4 1526 1519 1483

Recent matches

WeekTournamentOpponentResult
Aug 30, 2026 Us Open · Hard Valentin Vacherot L 1-3
Hamad Medjedovic W 3-0
Aug 23, 2026 Winston Salem · Hard Benjamin Bonzi L 0-2
Aug 13, 2026 Cincinnati · Hard Christopher O'Connell L 0-2
Aug 02, 2026 Toronto · Hard Gael Monfils L 0-2
Jul 27, 2026 Washington · Hard Taylor Fritz L 0-2
Tommy Paul W 2-0
Jun 29, 2026 Wimbledon · Grass Zachary Svajda L 2-3
Alejandro Tabilo W 3-0
Jun 15, 2026 London · Grass Jiri Lehecka L 0-2

Serve predictions: how close do we get on Kamil Majchrzak?

2025 · out-of-sample backtest Aces per match: 5.9 actual vs 5.7 projected
3.91 our average miss per match
4.34 baseline average miss (last five matches)
+10% accuracy edge over the baseline

Comparison covers 19 of the 24 aces projections we made in 2025. A match needs five earlier matches on record before the baseline exists.

The baseline predicts a player's aces as the average of their last five matches. Our model beats it when its projections land closer to what actually happened. Both numbers are the average miss per match, so lower is better, and both are for the selected season only.

Predictability: does Kamil Majchrzak follow the script?

Wild card · 2026
SeasonMW-LModel hitUpsetsVerdict
2026 31 15-16 48.4% 16 vs 11.9 exp Wild card
2025 24 14-10 37.5% 15 vs 8.9 exp Wild card

An upset = our model's favorite losing. "Upsets" compares how many actually happened in Kamil Majchrzak's matches with how many the model expected for that exact schedule. A season-level read (a wild-card season does not carry over year to year). How to read this · full board: most predictable ATP players.

Reuse this data · CC BY 4.0

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Data: <a href="https://www.predixsport.com/tennis-power-rankings/kamil-majchrzak">ATP ELO ratings by Predixsport</a> (CC BY 4.0)