1984 Toronto Molson Light Challenge

Ivan Lendl won in the final 6–0, 6–2, 6–4 against Yannick Noah.

Players
• # Ivan Lendl (champion)

• # 🇫🇷 Yannick Noah (final)

• # 🇺🇸 Jimmy Connors (semifinals, withdrew due to neck injury)

• # 🇵🇱 Wojciech Fibak (semifinals)

• # 🇨🇦 Glenn Michibata (round-robin)

• # 🇺🇸 Gene Mayer (round-robin)

• # 🇪🇸 José Higueras (round-robin)

• # 🇦🇷 Guillermo Vilas (round-robin)