In a bowl, combine diced tomatoes, minced garlic, chopped basil, and olive oil. Season with salt and pepper; set aside.

Shape ground beef into four equal patties (about 6 oz each), making a slight indentation in the center.

Preheat grill to medium-high heat (375°F). Grill patties for about 5 minutes per side or until reaching an internal temperature of 160°F.

In the last minute of cooking, toast burger buns on the grill until golden brown.

Assemble by placing grilled patties on buns, topping generously with the tomato mixture, and drizzling with balsamic glaze.

Serve immediately.