The pursuit of fantasy baseball success hinges on strategic trades, especially as the All-Star break approaches. This week, focus on Marcell Ozuna of the Atlanta Braves, whose current struggles mask his potential to rebound with his hard-hitting ability. Jesus Luzardo from the Philadelphia Phillies has shown flashes of brilliance despite a rough patch, making him a prime buy-low candidate. Hunter Greene of the Cincinnati Reds, once healthy, can be a game-changer after an injury layoff.

Conversely, consider selling high on Boston Red Sox's Lucas Giolito, whose stellar ERA may not hold up due to concerning underlying metrics. Jo Adell of the Los Angeles Angels is also a candidate for trade, as his recent surge could be masking issues with strikeouts and contact quality. Identifying these players can greatly influence your fantasy league standings as you head into the second half of the season.