Marcos Giron

Where the 1565.6 rating comes from

From 385 matches played between 23 July 2012 and 26 October 2026, 380 of them rated, 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.

385 matches, from the most recent to the first

beaten by Yannick Hanfmann 1–2
26/10/26 · ATP 500 2026 · Qualifying — First round · detail
−8.51574.1 → 1565.6
beaten by Jan-Lennard Struff 0–2
19/10/26 · ATP 250 2026 · First round · detail
−7.71581.8 → 1574.1
beaten by Sebastián Báez 1–2
07/10/26 · ATP 1000 2026 · First round · detail
−10.21592.1 → 1581.8
beaten by Jaume Munar 1–2
28/09/26 · ATP 500 2026 · Qualifying — First round · detail
−7.21599.3 → 1592.1
beaten by Ignacio Buse 2–3
31/08/26 · ATP Grand Slam 2026 · First round · detail
−8.91608.2 → 1599.3
beaten by Dhakshineswar Suresh 0–2
24/08/26 · ATP 250 2026 · First round · detail
−15.31623.5 → 1608.2
beaten by Henrique Rocha 0–2
10/08/26 · ATP 1000 2026 · Qualifying — First round · detail
−16.91640.4 → 1623.5
beaten by Hubert Hurkacz 1–2
04/08/26 · ATP 1000 2026 · First round · detail
−7.31647.7 → 1640.4
03/08/26 · ATP 1000 2026 · Qualifying — Qualifying competition · detail
+11.61636.1 → 1647.7
beat Aryan Shah 2–0
27/07/26 · ATP 500 2026 · Qualifying — First round · detail
+7.81628.4 → 1636.1
beat Andre Ilagan 2–0
27/07/26 · ATP 500 2026 · Qualifying — Qualifying competition · detail
+8.01620.3 → 1628.4
beaten by Cruz Hewitt 0–2
27/07/26 · ATP 500 2026 · First round · detail
−17.01637.4 → 1620.3
beaten by Alexander Zverev Jr. 0–3
03/07/26 · ATP Grand Slam 2026 · Third round · detail
−2.41639.8 → 1637.4
beat Quentin Halys 3–0
01/07/26 · ATP Grand Slam 2026 · Second round · detail
+12.51627.3 → 1639.8
beat Corentin Moutet 3–1
29/06/26 · ATP Grand Slam 2026 · First round · detail
+13.31614.0 → 1627.3
beaten by Jan Choinski 1–2
22/06/26 · ATP 250 2026 · Qualifying — Qualifying competition · detail
−16.81630.8 → 1614.0
beat Charles Broom 2–1
22/06/26 · ATP 250 2026 · Qualifying — First round · detail
+6.01624.8 → 1630.8
beaten by Jack Draper 0–2
22/06/26 · ATP 250 2026 · First round · detail
−3.21628.0 → 1624.8
beaten by Rinky Hijikata 1–2
15/06/26 · ATP 500 2026 · Qualifying — Qualifying competition · detail
−10.81638.9 → 1628.0
beat Dan Evans 2–1
15/06/26 · ATP 500 2026 · Qualifying — First round · detail
+14.21624.7 → 1638.9
beaten by Ignacio Buse 1–2
15/06/26 · ATP 500 2026 · First round · detail
−11.11635.8 → 1624.7
08/06/26 · ATP 250 2026 · First round · detail
+11.91623.8 → 1635.8
beaten by Ben Shelton 1–2
08/06/26 · ATP 250 2026 · Second round · detail
−5.11628.9 → 1623.8
beaten by Wu Yibing 0–3
25/05/26 · ATP Grand Slam 2026 · First round · detail
−10.21639.1 → 1628.9
beat Sumit Nagal 2–0
18/05/26 · ATP 500 2026 · Qualifying — First round · detail
+7.71631.4 → 1639.1
beaten by Max Schönhaus 1–2
18/05/26 · ATP 500 2026 · Qualifying — Qualifying competition · detail
−16.91648.3 → 1631.4
beaten by Ben Shelton 1–2
18/05/26 · ATP 500 2026 · First round · detail
−5.81654.1 → 1648.3
beaten by Marin Čilić 0–2
06/05/26 · ATP 1000 2026 · First round · detail
−8.91663.1 → 1654.1
beaten by Yannick Hanfmann 1–2
23/04/26 · ATP 1000 2026 · First round · detail
−10.41673.5 → 1663.1
beaten by Martín Landaluce 0–2
18/03/26 · ATP 1000 2026 · First round · detail
−19.41692.9 → 1673.5
beaten by Jakub Menšík 0–2
05/03/26 · ATP 1000 2026 · Second round · detail
−6.71699.6 → 1692.9
beat Mariano Navone 2–1
04/03/26 · ATP 1000 2026 · First round · detail
+7.31692.3 → 1699.6
beat Sho Shimabukuro 2–0
16/02/26 · ATP 250 2026 · First round · detail
+7.61684.7 → 1692.3
beaten by Casper Ruud 1–2
16/02/26 · ATP 250 2026 · Second round · detail
−6.61691.3 → 1684.7
beaten by Taylor Harry Fritz 1–2
09/02/26 · ATP 500 2026 · First round · detail
−5.51696.8 → 1691.3
beaten by Learner Tien 2–3
19/01/26 · ATP Grand Slam 2026 · First round · detail
−10.31707.2 → 1696.8
beaten by Sebastián Báez 0–2
12/01/26 · ATP 250 2026 · Semifinals · detail
−15.11722.3 → 1707.2
beat Luciano Darderi 2–1
12/01/26 · ATP 250 2026 · Quarterfinals · detail
+10.61711.7 → 1722.3
12/01/26 · ATP 250 2026 · First round · detail
+12.01699.7 → 1711.7
beat Alex Michelsen 2–0
12/01/26 · ATP 250 2026 · Second round · detail
+12.71687.0 → 1699.7
beat Michael Mmoh 2–0
05/01/26 · ATP 250 2026 · Quarterfinals · retirement · detail
±0.01687.0 → 1687.0
beat Laslo Djere 2–0
05/01/26 · ATP 250 2026 · First round · detail
+10.31676.7 → 1687.0
05/01/26 · ATP 250 2026 · Second round · detail
+13.41663.3 → 1676.7
beaten by Alexander Bublik 1–2
05/01/26 · ATP 250 2026 · Semifinals · detail
−5.41668.7 → 1663.3
beaten by Yannick Hanfmann 0–2
03/11/25 · ATP 250 2025 · Quarterfinals · detail
−12.01680.7 → 1668.7
beat Pedro Martínez 2–0
03/11/25 · ATP 250 2025 · First round · detail
+7.41673.4 → 1680.7
03/11/25 · ATP 250 2025 · Second round · detail
+14.31659.0 → 1673.4
beaten by Daniel Altmaier 0–2
27/10/25 · ATP 1000 2025 · First round · detail
−13.01672.0 → 1659.0
beaten by Denis Shapovalov 1–2
20/10/25 · ATP 500 2025 · First round · detail
−9.61681.7 → 1672.0
beat Mattia Bellucci 2–0
13/10/25 · ATP 250 2025 · First round · detail
+9.41672.3 → 1681.7

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.