Four first-round matches are scheduled on day 2 of the ATP Dallas Open and each one is worth watching. This article features ...

Marcos Giron is an American professional tennis player born on July 24, 1993, in Thousand Oaks, California. He gained prominence during his collegiate career at UCLA, where he won the 2014 NCAA ...

While the action in Melbourne is over, the results are still being felt. On Monday, the ATP Rankings saw a realignment after ...

In their Davis Cup debuts, Marcos Giron and Alex Michelsen each scored straight-sets singles wins to lift the USA to a 2-0 lead over Chinese Taipei. Photo credit: Atsushi Tomura/Getty for ITF. U.S.

Top seed Jannik Sinner will lock horns with Marcos Giron in the third round of the ... He finished the season on a high, winning the ATP Finals and the year-end No. 1 spot. At the year-end ...

Andy Schooler previews this week’s ATP tournaments in Rotterdam and Dallas and has four picks, ranging from 16/1 to 75/1.

The World No. 29 also has one of the best service games on the ATP Tour. However, the Canadian struggles with technical issues in his shot mechanics. Giron is also an aggressive player ...

In the Dallas Open Round of 32 on Sunday, we have a matchup featuring No. 5-ranked Casper Ruud against No. 43 Marcos ...

MELBOURNE, Australia (AP) — Defending champion Jannik Sinner beat 46th-ranked Marcos Giron of the U.S. 6-3 ... reaching No. 1 in the ATP rankings for the first time — and going through a doping case ...

Felix Auger-Aliassime reached the semifinals of the Adelaide International with a straight sets win over Marcos Giron of the United States on Wednesday.

Defending champion Jannik Sinner has defeated 46th-ranked Marcos Giron of the U.S. 6-3 ... reaching No. 1 in the ATP rankings for the first time — and going through a doping case that is ...