Preheat oven to 400°F (200°C). Lightly grease a 9x13 inch baking dish or line with parchment paper.
In a medium bowl, whisk together the low-sodium soy sauce, olive oil, rice vinegar, toasted sesame oil, and maple syrup. Add the grated ginger and minced garlic and whisk again.
Pat the tilapia fillets completely dry with paper towels. Arrange them in a single layer in the baking dish.
Pour about 3/4 of the sauce over the fillets, turning to coat. Reserve the remaining sauce. Let the fish marinate for 15 minutes at room temperature.
Bake for 12-15 minutes, or until the fish is opaque and flakes easily with a fork (internal temperature of 145°F or 63°C).
Remove from the oven and immediately drizzle with the reserved sauce. Garnish with sliced scallions and toasted sesame seeds before serving.
Notes
Ensure your tilapia fillets are patted completely dry before marinating. This is the most important step for achieving a beautiful glaze rather than a watery sauce.