My Last Days (9 p.m., CW) – The first episode of a three-night inspirational docuseries telling the stories of six people diagnosed with terminal illnesses who are determined to make a positive impact on the world. Created and hosted by “Jane the Virgin” star Justin Baldoni (Rafael).
Also on . . .
Summer Olympics (NBC, other channels) – The games continue with track and field, women’s diving and women’s beach volleyball. Check out the full TV and live-stream schedule at nbcolympics.com.
My Big Fat Fabulous Life (9 p.m., TLC) – In the Season 3 finale, Lennie and Whitney talk for the first time since breaking up. Also, sparks fly when Whitney confronts her nemesis, comedian Kerryn Feehan.
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Mr. Robot (10 p.m., USA) – Mr. Robot and Elliot try to get along, and Joanna is given an ultimatum.
Greenleaf (10 p.m., OWN) – Surrounded by scandal, the church is losing money and members.