Can’t tell if ‘Mike’s On’ a big seller ... or a flop

MIKE Francesa is such a relentlessly transparent jackass. Naturally, he’s not going to disclose the number of subscribers to his app — if it’s doing poorly.

Otherwise he’d order John Minko to give the latest numbers in updates.

At the start of Sunday’s second half, Eli Manning was forced to change helmets. Reader Mark Dantonio: “Think he told the equipment man to make sure it’s marked ‘Game Used’?”

The YES broadcast team of former catcher John Flaherty and former pitcher Al Leiter made for an easy, breezy, pay-attention team throughout the Yankees-Twins series this week — even if Flaherty went Mike Mayock on us when he said, “[Minnesota catcher] Mitch Garver is a good thrower of the baseball.”

HR or K Game of the Week: Angels 1-0 over the White Sox. Totals — 10 hits, 10 pitchers, 28 strikeouts, lasting a near-biblical 3:17.

While reader Mike Millet of Cleveland is now often told by TV folks about “downhill runners,” he’d like to know who they regard as “uphill runners.”

The Yankees, who refer to customers as “guests,” are charging — with $6 tack-on fees — $132 per ticket to the AL wild-card game, should they qualify. That’s for a seat in the bleachers. Seriously.

Acclaimed social activist Colin Kaepernick next week will lead a protest of the meager pay and poor conditions for Nike’s workers in Third World countries.