Play-by-play in white, the color guy in gold. The voices come from your own browser and computer, so friends may hear different ones. ★ = a "natural" voice (sounds most like a real person, needs internet).
Which voices do people usually have?
Microsoft Edge (best): the ★ "Natural" voices. Guys: Guy, Andrew, Brian, Christopher, Eric, Roger, Steffan, UK Ryan and Thomas. Women: Aria, Jenny, Emma, Ava, Michelle. Edge also has the Windows voices below.
Chrome: Google US English (a woman's voice), Google UK English Male, Google UK English Female, plus the Windows voices.
Every Windows PC (Chrome, Edge and Firefox all see these): David and Mark (guys), Zira (a woman). Older and more robotic, but everybody on Windows has them. More can be added in Windows Settings > Time & language > Speech.
Firefox: only the computer's own voices (on Windows: David, Mark, Zira).
Mac / iPhone (Safari): Alex, Tom, Daniel (UK), Samantha and others.
Our picks: play-by-play = Guy (Natural), speed 1.10, pitch 0.75. Color guy = Roger (Natural), speed 1.00, pitch 0.85. "Auto" uses those when your browser has them (Microsoft Edge does). Otherwise it picks the next best guy's voice. The voice almost everybody shares is David (any browser on Windows).