John Szczerbinski of North Tonawanda bowled a 300 game and posted the third-best total pinfall for eight games in Sunday’s fourth round of the Team USA Bowling Trials in Las Vegas, Nev. He held his overall lead in the event, which wraps up today with a final eight-game round.

The former Wichita State University star averaged 231.33 in his eight-game block Sunday with his 300 coming in his third game. He leads the overall standings with 27 points under the scoring format, 36 points better than John Janawicz.

Szczerbinski leads trials