Even as the team’s die-hard fans lost all hopes of a win, alone came the last batsman and surpassed them with three sixes in a row, leading the team to its victory.

Two errors: "alone came" should be "along came" (the idiom for an unexpected arrival), and "surpassed" should be "surprised" (caught the opponents off guard with sixes).

Why other options fail:

• Option 2 ("alone came … superannuated"): retains the wrong "alone" and uses "superannuated" (= retired due to age) which is incongruous.
• Option 3 ("along came … superannuated"): fixes one error but introduces "superannuated" which makes no sense for a cricket scenario.
• Option 4 ("alone came … surprised"): keeps the wrong "alone."

Option 1: along came the last batsman and surprised.