Josh scored ten plus a bonus point from five rides as the Pirates lose at Belle Vue.
Josh scored five plus two bonus points from four rides as Lodz win at Krakow.
Josh scored eight points from four rides as the Pirates beat Belle Vue.
Josh scored seven points from five rides in the Peter Craven Memorial meeting at Belle Vue.
Josh has returned to Poole, his parent club, for the 2018 Premiership season.