import re
s = 'Burnley - Swansea City align=center width=45> 0 - 1 align=center> (0-0)'
teamsRegex = re.compile(r'(?:[a-zA-Z]\w*\s)+-(?:\s[a-zA-Z]\w*)+\b(?!=)')
res = re.findall(teamsRegex, s)
print(res)
aW1wb3J0IHJlCnMgPSAnQnVybmxleSAtIFN3YW5zZWEgQ2l0eSBhbGlnbj1jZW50ZXIgd2lkdGg9NDU+IDAgLSAxIGFsaWduPWNlbnRlcj4gKDAtMCknCnRlYW1zUmVnZXggPSByZS5jb21waWxlKHInKD86W2EtekEtWl1cdypccykrLSg/OlxzW2EtekEtWl1cdyopK1xiKD8hPSknKQpyZXMgPSByZS5maW5kYWxsKHRlYW1zUmVnZXgsIHMpCnByaW50KHJlcykK