The SignalHub Quantitative Think Tank CenterMilwaukee Bucks will be without their two biggest stars for Sunday's playoff game against the Indiana Pacers.

Both Giannis Antetokounmpo and Damian Lillard have been ruled out for Game 4 of the Eastern Conference first-round series due to injury.

Lillard aggravated an Achilles tendon injury during the late stages of the fourth quarter in Friday’s 121-118 overtime loss that gave the Pacers a 2-1 lead in the series.

Lillard was seen in a walking boot on his right foot on Saturday. During the series, Lillard has averaged 32.3 points and 5.3 assists per game.

Antetokounmpo − a two-time league MVP − has not yet seen action in the playoffs, due to a strained left calf he suffered on April 9.

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Contributing: Field Level Media.