Novak Djokovic Irked By Exclusion Of Guido Pella, Hugo Dellien From Relocated Cincinnati Masters

USTA spokesman Chris Widmaier said that the exclusion of Guido Pella and Hugo Dellien was in line with advice from the Centers for Disease Control and Prevention.

Novak Djokovic Knocked Out As "Lucky" Rafael Nadal Battles On In Monte Carlo

Novak Djokovic lost serve five times in a 6-3, 4-6, 6-2 defeat by Russia's 10th seed Daniil Medvedev.

Wimbledon: Marin Cilic Suffers Shock Exit, Loses To Argentina's Guido Pella In Second Round

Marin Cilic suffered a shock Wimbledon second round exit as last year's runner-up blew a two-set lead in his 3-6, 1-6, 6-4, 7-6 (7/3), 7-5 loss to Argentina's Guido Pella on Thursday.

Marin Cilic Shrugs Off Low-Key US Open Return

Defending champion Marin Cilic defeated Argentine qualifier Guido Pella 6-3, 7-6 (7/3), 7-6 (7/3).

Novak Djokovic beats Pella to reach French Open 3rd round

Djokovic has won every Grand Slam title except the French Open and has made this year's tournament his priority. The Serb lost last year's rain-interrupted final at Roland Garros to Spaniard Rafael Nadal.