Joe 🎾. on Twitter: "Here is the moment Kelly Thomson overruled hawk eye live. I mean it was a pretty obvious overrule, but proof the technology doesn't always work. 📹 - @primevideosport
8,299 Tennis Referee Photos and Premium High Res Pictures - Getty Images
2,020 Wimbledon Tennis Umpire Photos and Premium High Res Pictures - Getty Images
Kelly Thomson achieves Gold Badge Chair Umpire status | LTA
Tim Henman, Greg Rusedski, Sorana Cirstea, Heather Watson, Kelly Thomson - Greg Rusedski and Sorana Cirstea Photos - Zimbio
LTA - Tennis For Britain - Viking Open - Live Stream | Facebook | By LTA - Tennis For Britain | Watch Viking Open Nottingham Live - Centre Court Up first is Heather Watson vs Tara Moore #VikingOpen
Svitolina escapes injured Gasparyan at Wimbledon: 'It's never nice to get this'
Chardy drops the ball and fumes at chair umpire during defeat | Reuters