During the first space fight, Hawk says that "there are only two of them, and six of us". However, we get to see at least ten company fighters get blown up during the course of the battle.
When Zariatin shoots Hawk, he is hit in the left side of his chest, near his heart. After Peter gets him back to his ship, the wound has jumped to the right side of his chest.
Hawk: Life's a ride, kiddo. You fire up the engines, and you see where they take you. You make friends, and you move on. And all you can do is remember, as best as you can.
Hawk: You know, right upstairs there are refresher rooms, warm beds, nice big nutri-steaks, and what are we doing? We're knocking ourselves out looking for little a kid that doesn't have enough sense to stay put!