Tennis thrives on drama, yet some moments travel far beyond the baseline. This week, a single decision at a big tournament in Beijing set phones buzzing across the globe and split opinion within just minutes.
What followed was more than a debate about tennis rules. It quickly became a real test of how athletes and fans treat one another when emotions run very high and social media never truly sleeps.
A flickering board sparks a Beijing storm
Coco Gauff beat Chinese teenager Sun Xinran in the third round of the China Open on October 5. The win came with heavy controversy over a replayed point that quickly spread across social media worldwide.
Late in the first set, Gauff stopped a rally when electronic advertising boards lining the court flickered. Sun appeared about to win the point. The chair umpire then ordered the point replayed from the start.
Gauff won the replayed point and held serve to reach five games each. She then cruised through the rest of the match and advanced to the fourth round in Beijing. Online anger was only beginning.
The rules behind the video review
Gauff raised her hand just as Sun prepared to put away a winner. She was complaining about a flickering advertising board near the court. Players can ask for video reviews of distractions under tour rules.
The crowd gave some boos when Gauff asked for the review. A day earlier, the umpire also replayed a point for Alexander Zverev during his match against Novak Djokovic. He had complained about flickering panels.
Gauff said the same option belonged to her opponent. She explained that Sun would have been completely within her rights to ask for a replay had Gauff lost the point. Fairness works both ways here.
Gauff fires back at online hate
Gauff answered directly on X within hours of the match. She wrote, “You can dislike me or disagree about what happened without being racist.” Her post replied to one message that contained a racial slur.
She also added a blunt line about her own character. She wrote, “I’m not a cheater or a thief.” Those words show how personal the backlash became for Gauff at just 22 years of age.
Gauff said she received an insane amount of racial abuse on social media. She had also apologized to Sun at the very end of the match. Gauff wrote that Sun completely understood the whole situation.
Meet the teenager behind the headlines
Sun Xinran won the U.S. Open junior girls title in September. She became the first Chinese player to win a Junior Grand Slam singles title since 2018. Wang Xiyu was the last to do it.
Sun only turned 16 in July, yet she has trained in Serbia with coach Goran Zivitic for the past five years. That means their partnership began when she was around 11 years old.
Her U.S. Open final win last month avenged a Wimbledon loss to Anna Pushkareva. That Wimbledon match lasted 2 hours and 23 minutes and became the longest junior girls’ final in Wimbledon history.
Gauff knows pressure at the top
Gauff has won 2 major titles: the 2023 U.S. Open and the 2025 French Open. She beat Aryna Sabalenka in both finals but lost to Elena Rybakina in the recent U.S. Open semifinals.
Before this year’s China Open, Gauff had either won the title or reached the semifinals in each of her 3 Beijing appearances. That strong history made the sudden backlash feel even more jarring for many fans.
Success at the top level comes with scrutiny that can turn cruel. Athletes accept criticism of their decisions on the court. Nobody should accept hatred aimed at who they are, and Gauff drew that line.
Little-known fact: For the 2025 Australian Open, Gauff wanted cutouts like those on female superheroes’ costumes. She joked that the bodysuit was “a struggle” to get into, but said you “have to sacrifice for fashion.”
Online abuse plagues professional tennis players
The WTA and ITF launched the Threat Matrix service in January 2024. It monitors social media for abuse aimed at players across the tours. Signify Group delivers the service with help from outside security specialists.
The AI-driven service analyzed more than 1.2 million posts and comments in 2025. Over 12,000 of them were abusive posts. The report found gamblers were responsible for 59% of all serious abuse targeting players.
The first Threat Matrix report covered the 2024 season. It found that five WTA players received more than 26% of all abuse tracked. Abuse was also heavily concentrated on a small group of professional women.
What the WTA is doing about it
The latest report, published in July, covers the 2025 season. It shows that 66% of serious abusive posts or comments were removed. Meanwhile, the WTA and its partners escalated 35 accounts to law enforcement agencies.
Players can now liaise directly with Threat Matrix when they are targeted for abuse. The goal is to make sure victims receive real support. Gauff’s public reply on X shows why that kind of backing truly matters.
Technology alone cannot solve this. Gauff’s case shows abuse can erupt within hours of one disputed point. Faster detection and stronger enforcement will matter most, and tennis can learn from every incident like this one.
How fans can debate without the hate
Fans can argue about a controversial replay all day long. Rules, timing, and sportsmanship all make fair topics for open discussion. Heated debate keeps tennis lively and entertaining for everyone when it stays truly respectful.
Racial slurs are not a debate. They target a person’s identity rather than a decision in court. Gauff made that point plainly and deserves credit for speaking up in the middle of a big tournament.
The sport has tools to fight abuse, but fans matter too. Reporting hateful posts gives platforms a chance to act. Respect for young opponents like Sun builds a much healthier game for the next generation.
TL;DR
- Gauff stopped play over a flickering ad board and won the replayed point on October 5.
- She beat teenager Sun Xinran and advanced to the fourth round.
- Tour rules let players request reviews for distractions.
- Gauff responded to racist abuse on X and apologized to Sun.
- The WTA and ITF use an AI-driven service to fight online abuse.
Read More From This Brand:
- Alex Eala’s blunt message to a fan sparks debate over tennis etiquette
- Have Aryna Sabalenka’s rivals really figured out her game?
- Coco Gauff takes tennis career into her own hands with surprising new role
This article was made with AI assistance and human editing.
