Three-ball betting tips: Ben Coley's best third-round bets for the Farmers Insurance Open

After a profitable second round, Ben Coley looks ahead to Saturday's third-round three-balls in the Farmers Insurance Open.Golf betting tips: Farmers Insurance Open three-balls 2pts Rose and Nakajima to win their three-balls at 4.92/1 (Sky Bet, Paddy Power) Sky Bet odds | Paddy Power | Betfair Sportsbook | Free bets I wonder: how often, if ever, have the halfway leaders on the PGA Tour and the DP World Tour both been odds-on? It can't have happened many times in the past but that's the situation we face at the time of writing, albeit with Calum Hill soon to tee off in Bahrain where things may change. Over at the Farmers Insurance Open, everyone's favourite veteran, Justin Rose, is...