(Welterweight champions) can be undefeated.Logical formLearned from4 sentences. A chance can be for an undefeated season.Logical formLearned from4 sentences. A superstar can be undefeated.Logical formLearned from4 sentences. A (division record) can be undefeated.Logical formLearned from4 sentences. A junior middleweight can be undefeated.Logical formLearned from4 sentences. Heels can be undefeated.Logical formLearned from4 sentences. Ands can be undefeated.Logical formLearned from4 sentences. A table can be undefeated.Logical formLearned from4 sentences. Season may go undefeated.Logical formLearned from4 sentences. A horse can be undefeated.Logical formLearned from4 sentences. A person may stay undefeated.Logical formLearned from4 sentences. Marks can be undefeated.Logical formLearned from4 sentences. A (filly ruffian) can be undefeated.Logical formLearned from4 sentences. A barbaro can be undefeated.Logical formLearned from4 sentences. A sequence can be undefeated.Logical formLearned from4 sentences.