After Laver Cup, ATP Tour 2021 continued to take place with two tournaments of category 250. In which, San Diego Open attracted more attention with the presence of many prominent names like Andy Murray or Andrey Rubleev.

In this year's tournament, RubleV is ranked No. 1 seed. However, the world's No. 5 player has to stop in the semi -final against Cameron Norrie. The final was therefore a competition between Norrie and the number two seeds of Casper Ruud.
In California, there was no surprise that happened when the more appreciated player won. Accordingly, Ruud took only more than an hour to beat Norrie, thereby being crowned at San Diego Open 2021.
Entering Set 1, Ruud quickly mastered the game to successfully make the first game of the opponent. In the rest of the set, the Norwegian tennis player continued to overwhelm Norrie and had twice the break 2 more, thereby winning this white set with a score of 6-0.

Set 2, the game has not changed. After the chase score is quite attractive at the beginning of the set, Ruud continued to show his bravery when he had twice won the break in game 6 and 8 game. Set 2 closed with a 6-2 victory in the Norwegian tennis player.
In the end, Ruud won 2-0 and won the San Diego Open 2021 championship. This is also the 5th ATP title in his 2021. With this result, the Norwegian player will also climb 8th place in the ATP rankings and have great opportunities to participate in ATP Finals 2021.