NAOMI OSAKA OF JAPAN poses with the championship trophy after winning the Women鈥檚 Singles finals match against Serena Williams of the United States on Day Thirteen of the 2018 US Open at the USTA Billie Jean King National Tennis Center on Sept. 8 in the Flushing neighborhood of the Queens borough of New York City. 鈥 AFP

NEW YORK 鈥 Naomi Osaka became the first Japanese to win a Grand Slam singles title on Saturday as her idol Serena Williams angrily imploded, calling the chair umpire in the US Open final 鈥渁 thief.鈥
Osaka, 20, triumphed 6-2, 6-4 in the match marred by Williams鈥檚 second set outburst, the American enraged by umpire Carlos Ramos鈥檚 warning for receiving coaching from her box.
When a second code violation for racquet abuse was handed out to her 鈥 along with a point penalty 鈥 Williams exploded.
She tearfully accused him of being a 鈥渢hief鈥 and angrily demanded an apology from the official.
鈥淵ou鈥檙e attacking my character,鈥 she said. 鈥淵ou will never, ever be on another court of mine. You are the liar,鈥 she fumed and Ramos handed her a game penalty for a third violation 鈥 verbal abuse 鈥 that put Osaka one game from victory at 5-3 in the second set.
Williams won the next game, and continued her tearful remonstrations with a supervisor on the changeover.
But Osaka 鈥 who displayed not only a stellar game but remarkable poise throughout 鈥 held serve to seal a historic win for her country.
鈥淚t doesn鈥檛 really feel that real right now. Maybe in a few days I鈥檒l realize what I鈥檝e done,鈥 said Osaka, adding that the noise was so great in Arthur Ashe Stadium and her focus so single-minded that she wasn鈥檛 fully aware of the escalating controversy.
鈥淲hen I turned around it was 5-3 so I was a little bit confused then,鈥 she said of the game suddenly awarded to her.
鈥淚 felt like I had to focus. She鈥檚 such a great champion so I know she can come back from any point.鈥
Williams, seeking a first Grand Slam title since the birth of her daughter Olympia on Sept. 1 2017, was denied a 24th Grand Slam title that would have matched Margaret Court鈥檚 all-time record.
As the pro-Williams crowed booed the trophy ceremony announcer, Osaka was tearing up herself, but Williams urged the spectators to show the young champion respect.
鈥淪he played well,鈥 Williams said, pausing to compose herself.
鈥淭his is her first Grand Slam. Let鈥檚 make this the best moment we can.鈥
When it was Osaka鈥檚 turn she seemed at a loss, apologizing to the crowd.
鈥淚t was always my dream to play Serena in the US Open finals,鈥 she added, turning to Williams herself.
鈥淚鈥檓 really grateful I was able to play with you, thank you.鈥
Williams鈥檚 outburst overshadowed an outstanding performance from Osaka, who made her second career title a Grand Slam after winning her first at Indian Wells in March.
A match with history at stake for both players got off to a tense start and it was Williams who blinked first, double-faulting on break point to give Osaka a 2-1 lead.
After a confident hold punctuated by a 106 mph ace Osaka broke again to lead 4-1, silencing the crowd.
They came to life again as Williams gained her first break chance, which Osaka saved with a 117 mph service winner. Williams squandered one more chance before Osaka sealed the hold with another big serve.
鈥業 DON鈥橳 CHEAT鈥
It was in the second game of the second set that Williams was warned for receiving coaching, a charge she vigorously denied.
鈥淚 don鈥檛 cheat to win,鈥 she said. 鈥淚鈥檇 rather lose.鈥
Coach Patrick Mouratoglou admitted in an interview with ESPN that he was trying to advise her with a hand gesture, although Williams was apparently oblivious.
鈥淭he star of the show has been once again the chair umpire,鈥 he tweeted.
鈥淪hould they be allowed have an influence on the result of a match? When do we decide that this should never happen again?鈥
Williams was up 2-1 on the changeover when she spoke again with Ramos appearing to smooth things over, and she finally found a way to break Osaka for a 3-1 lead.
The tranquility didn鈥檛 last long. When Osaka broke back with the aid of two double faults and a backhand into the net from Williams, the American smashed her racquet to the court. A second code violation came with a point penalty to start the next game that sent her into orbit.
鈥淚 didn鈥檛 get coaching. I haven鈥檛 cheated in my life. I stand for what鈥檚 right,鈥 insisted Williams as they headed into the sixth game 鈥 in which Osaka held at love. After Osaka broke for a 4-3 lead Williams continued her verbal assault on Ramos, who docked her a game for a third violation that put Osaka up 5-3.
The scene recalled Williams鈥檚 ugly rant at a line judge in her US Open semi-final loss to Kim Clijsters in 2009 and her verbal attack on chair umpire Eva Asderaki in her 2011 final loss to Samantha Stosur.
Williams said she didn鈥檛 know if she would have managed to turn things around if the dispute with Ramos had not occurred.
鈥淚t鈥檚 hard to say because I always fight till the end and I always try to come back, no matter what.鈥 鈥 AFP