Combine glaze ingredients and 1/2 tsp. salt in small bowl. Combine salsa ingredients in medium bowl.
Place beef roast on grill over medium, ash-covered coals. Grill, covered, 25 to 35 minutes for medium rare to medium doneness, turning occasionally. Brush with glaze during last 10 minutes.
Remove roast when instant-read thermometer inserted in thickest part registers 135°F for medium rare; 150°F for medium. Let stand 15 minutes. (Temperature will rise to 145°F for medium rare; 160°F for medium.) Carve across the grain into thin slices. Serve with salsa.