TOPS+

tOPS+ is a leverage-based situational statistic for batters. It consists the batter's OPS in the leverage level in question, relative to his all-around OPS, expressed so that 100 is the same as average: 120 would be twenty percent better than average, and 80 would be twenty percent worse. The formula is tOPS+ = (OPS_situation ÷ OPS) × 100.