AT&T Byron Nelson leaderboard: Live scores, results from Round 4 play Unknown 07:13 Follow SN's live leaderboard for round-by-round scores from the 2019 AT&T Byron Nelson in Dallas. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsFed Cup: Ankita Raina wins twice in India's 2-1 win over ThailandSuspended West Indies captain Jason Holder joins NorthamptonshireFulham need 'soldiers' against Manchester United, says Claudio RanieriStruggling Schalke turn to Welsh teenager MatondoIndia vs New Zealand: Rohit Sharma on the cusp of historic records in 2nd T20ICourtois ready for Atletico anger as Real eye derby victory