Complex sentence: By offering a standard, accurate index of skill applicable on a worldwide basis, UTR provided a welcome answer to this dilemma, and has become college tennis coaches' "gold standard" for assessing recruits, both internationally and domestically.
Split into simpler sentences: By offering a standard, reliable index of skill applicable on a worldwide basis, UTR provided aa solution for this dilemma. Consequently, in recent years it has become college coaches' "gold standard" for assessing recruits, both internationally and domestically.