1950 – At Chicago, the Phils split with the Cubs, winning the nitecap, 8 – 3, as Bubba Church beats big Bob Rush. Chicago wins the opener, 5 – 2, with Paul Minner besting Robin Roberts. The Phils now share the top spot in the National League with Boston and the Cards.

On July 18, 1950 — 1950 – At Chicago, the Phils split with the Cubs, winning the nitecap, 8 – 3, as Bubba Church beats big Bob Rush. Chicago wins the opener, 5 – 2, with Paul Minner besting Robin Roberts. The Phils now share the top spot in the National League with Boston and the Cards.

Source:
Baseball Reference July 18