4 ounces of boneless skinless chicken thighs is 4 oz (113 g) of meat. It is about the size of a tennis ball.

In kitchen measures
8.07 tablespoons
24.2 tsp · 8.07 tbsp · 0.505 cups
about the size of a tennis ball
Density estimated by AI from typical values. Boneless skinless chicken thighs typically ranges 0.85–1.05 g/mL depending on how it's packed. A firmly packed scoop weighs more.