It's that time of the week, and after many days of fighting at the Miami Masters, what have changed in the ATP rankings this week? Let's keep an eye on it!
At the top of the table, Medvedev lost to defending champion Hulkach in the quarterfinals of the Miami Masters, so he still had to relegate to second place.

Serbian king Djokovic continued to lead the way with a slim margin of 10 points. This month's Monte Carlo Masters, Djokovic will compete if nothing else. In contrast, Mei Zong needs surgery and will be absent for several days. The point gap between the two could widen further.
It is followed by Zverev and Nadal, both in the second echelon, with a gap of more than 1,000 points.
Ruud, who has just finished runners-up at the Miami Masters, has set a new personal high in the world rankings, coming to seventh. Lubrev, who was eliminated by Kyrgios in the first game, slipped to eighth, and if he did not stop the decline, he might fall out of the top ten at any time.
At last year's Monte Carlo Masters, he forced Nadal to finish second. According to the current state, he wants to repeat last year's achievements, and it is still difficult to entrust.
Aliassim's recent situation is also not very good, but thanks to Sinar's stop at the Quarterfinals of the Miami Masters, he is still in the top ten.
Briton Nori, although his performance in the Sunshine Doubles was only decent, but with the good performance of the Australian season, he broke into the world's top ten for the first time in his career, and behind him was the new Miami champion Alcaraz, the Briton was only 29 points ahead of espanyol.
Last year's champion Hulkach lost in a fight against Alcaraz, who is further behind this year's Indian Wells Masters champion Fritz. Shapovalov's recent slump ranked 15th, which is quite surprising!
Here are the specific players and points in the top 15 in the world rankings:
NO.1 Djokovic 8420
NO.2 Medvedev 8410
NO.3 Zverev 7195
NO.4 Nadal 7115
NO.5 Tsitsipas 5980
NO.6 Beretini 4945
NO.7 Rudd 4380
NO.8 Rublev 4375
NO.9 Aliassim 3625
NO.10 Nori 3440
NO.11 Alcaraz 3411
NO.12 Sinar 3054
NO.13 Fritz 2920
NO.14 Hulkach 2873
NO.15 Shapovalov 2693
(Source: Tennis House Author: Luo ChengQiye)