CAPPER.BIO

For handicappers

Your bio link is a paywall with no context.

It drops a bettor onto a checkout page with no idea who you are, what you cover, or what your record looks like. Take the name you actually want instead.

capper.bio/

Free to set up. Reviewed before it goes live.

ML
Mercer Lines
NFL & CFB sides and totals. Numbers first.

Performance

Tracked by capper.bio

Every pick since Mar 2, 2026 · 146 days

Updated yesterday
ROI
+8.0%
on 266 picks
Net units
+21.8u
on 271.5u risked
Record
142-118-6
266 picks
Win rate
54.6%
260 decided
Avg odds
−112
per pick

Tracked by capper.bio since Mar 2, 2026. Every pick was logged before its start time; none have been edited or removed.

A live profile · every capper gets this exact shape
  • NFL
  • CFB
  • NBA
  • CBB
  • MLB
  • NHL
  • WNBA
  • SOCCER
  • TENNIS
  • UFC
  • GOLF
  • F1
  • SIDES
  • TOTALS
  • PROPS
  • MONEYLINE
  • PARLAYS
  • LONGSHOTS
  • LIVE
  • FUTURES
01The swap
What you paste today

dubclub.win/caribbeancapper/1monthvip/promocode=25off

What you paste instead

capper.bio/caribbeancapper

02The standard

Five figures. One definition each. Every profile.

Cappers cannot restructure the page or rename a stat. That is what makes your numbers worth reading — and what stops anyone dressing up theirs.

ROI
Net units ÷ units risked. Withheld under 20 graded picks.
Net units
Profit in units, shown against the units risked.
Record
Wins, losses and pushes. The count nothing is hidden from.
Win rate
Wins ÷ decided picks. Pushes excluded, and it says so.
Avg odds
What the wins were priced at. 60% at −250 is a losing service.
03Why it holds up

Built to be believed.

01

Numbers nobody can invent

You enter wins, losses and units. The page does the arithmetic. There is no field to type an ROI into — not for you, and not for anyone claiming to beat you.

02

Staleness has nowhere to hide

Every record carries the date it was last updated and the sample it came from. A page left to rot says so out loud, in amber.

03

Your checkout, untouched

The page hands off to the DubClub or Whop link you already use. capper.bio never handles payments and never takes a cut of your subscriptions.

04Provenance

Two ways to show a record.

Self-reported

Free. You enter your own record and choose the period it covers. Your page says exactly that — already more than the raw link tells anyone.

✓ Tracked by capper.bio

Paid. We log every pick before it starts, and your page shows everything since tracking began — no chosen windows. The tag describes how the numbers were collected, never how good they are.

05Getting live

Three steps, then it is in your bio.

  1. 1

    Claim your name

    Pick the URL you want. If it is free, it is yours the moment you submit.

  2. 2

    Fill the standard fields

    Your record, sports, markets, delivery and tiers. Ten minutes, once.

  3. 3

    We review, then it publishes

    Every profile is checked before it goes live. Then the link goes in your bio.

Claim your name before someone else does.

Free to set up. One link, and it says what it is before anyone taps it.

Claim your page

21+. Gambling involves risk. If it stops being a game, call 1-800-GAMBLER.