Related by context. Frequent words. (Click for all words.) 39 Hawk Eye 32 leg stump 26 Sprem 25 LBW 25 chair umpire 25 umpire 25 lbw 25 Monfils 24 linesman 24 DRS 24 unplayable 24 Rusedski 24 offside 23 Soderling 23 Replays 23 racquet 23 optical illusion 23 Television replays 23 Hawkeye 22 Greg Rusedski 22 Henman 22 Courier 22 Ancic 21 Duckworth Lewis 21 Billy Bowden 21 umpires 21 replays showed 21 Lillee 21 Wimbledon 21 replays 20 Doppler radar 20 Bucknor 20 doosra 20 McEnroe 19 Mats Wilander 19 Federer 19 goalline 19 Safin 19 Ivanisevic 18 linesmen 18 Roger Federer 18 Berdych 18 ICC 18 Grand Slam tournaments 18 Odesnik 18 ump 18 scoreboard 18 Kiefer 17 Roddick 17 Umpires 17 Tim Henman 17 Ian Chappell 17 Umpire 17 ATP rankings 17 Philippoussis 16 Tim McClelland 16 Laver 16 Lorgat 15 Wisden 15 scoreboards 14 umpiring 14 artificial intelligence 14 Tennis Federation 14 Haroon Lorgat 13 refereeing decisions 13 Caller ID 13 replay 13 courtside 12 referee 12 USTA 12 Malcolm Speed 12 i4i 12 WTT 11 OnAir 11 fingerprint identification 11 instant replay 11 DTN 10 optical scan 10 refs 10 umpired 10 Clattenburg 10 Daktronics 9 retractable roof 9 cameras 9 IFAB 9 umps 8 IRV 8 CCTV cameras 8 motion sensing 8 bionic 7 tiebreakers 7 Referees 7 camera angles 7 Swype 5 touch screen 5 referees 5 facial recognition 5 TaylorMade 5 Replay 4 Redflex 1 refereeing