Where the 1421.5 rating comes from
From 17 matches played between 4 April 2022 and 10 August 2026, and from them alone. Every line below was written at computation time: nothing is recomputed to show this page.
How to read this
On the right: the change this match produced, then the value before → after. A line's arrival value is the next line's starting value, down to the starting rating given to every newcomer. A ±0.0 is a counted match that did not move the rating, a walkover for instance.
17 matches, from the most recent to the first
beaten by Michael Zheng 1–2
10/08/26 · ATP 1000 2026 · Qualifying — First round · detail
−7.01428.5 → 1421.5
beaten by Andres Martin 0–2
27/07/26 · ATP 500 2026 · Qualifying — Qualifying competition · detail
−12.21425.7 → 1413.6
beaten by Cristian Garín 0–2
04/05/26 · ATP 1000 2026 · Qualifying — First round · detail
−7.91433.6 → 1425.7
beaten by Nicolai Budkov Kjær 0–2
22/04/26 · ATP 1000 2026 · Qualifying — Qualifying competition · detail
−10.01443.6 → 1433.6
beat Aleksandar Kovacevic 2–1
20/04/26 · ATP 1000 2026 · Qualifying — First round · detail
+16.61427.1 → 1443.6
beat Younes Lalami Laaroussi 2–0
30/03/26 · ATP 250 2026 · Qualifying — First round · detail
+13.91413.2 → 1427.1
beaten by Timofey Skatov 0–2
30/03/26 · ATP 250 2026 · Qualifying — Qualifying competition · detail
−21.91435.0 → 1413.2
beaten by Ignacio Buse 1–2
16/03/26 · ATP 1000 2026 · Qualifying — First round · detail
−16.11451.2 → 1435.0
beaten by Román Andrés Burruchaga 1–2
02/03/26 · ATP 1000 2026 · Qualifying — First round · detail
−18.11469.2 → 1451.2
beaten by Giovanni Mpetshi Perricard 1–2
23/02/26 · ATP 500 2026 · First round · detail
−12.01481.2 → 1469.2
beaten by Luca Van Assche 1–2
03/11/25 · ATP 250 2025 · Qualifying — Qualifying competition · detail
−23.21485.6 → 1462.3
beaten by Max Purcell 1–2
04/04/22 · ATP 250 2022 · Qualifying — Qualifying competition · detail
−26.11520.1 → 1494.0
beat Gonzalo Lama 2–1
04/04/22 · ATP 250 2022 · Qualifying — First round · detail
+20.11500.0 → 1520.1
Only the matches the source publishes appear; what is missing is listed. The source gives the day, not the hour: two matches on the same day are ordered by a reproducible rule, which is not necessarily the real order.