A handicap of -1.75 looks like a typo until you know the trick: the quarter line is two handicaps in one. Your stake splits in half, one half priced at -1.5 and the other at -2.0, and the two halves settle separately. The quarter line exists to give you a price between two whole lines, with settlement to match.
The stake is two stakes
Every quarter line resolves into its two neighbors: -1.75 becomes -1.5 and -2.0, +0.25 becomes 0.0 and +0.5. Half your money sits on each. There is no actual market named -1.75; there is a book that lets you buy -1.5 and -2.0 in one click, at one price.
The price you see is the price both halves pay, and the settlement is the average of the two results.
The half-win case, worked
Say you back a team at -1.75 and it wins by exactly two goals. The -1.5 half wins. The -2.0 half pushes and comes back. Your ticket pays half the stake times the price, plus half the stake back: a half-win.
The same logic covers the half-loss: win by one goal short of the line, and one half pushes while the other loses. Quarter lines do not create quarter results; they create two adjacent whole results and average them.
Why the book offers quarters at all
Whole lines have gaps in them, and quarters fill the gaps with a price that avoids the push you care about. Between -1.5 and -2.0, a bettor who wants more than -1.5 but will not risk the full -2.0 gets the middle: half the safety, half the risk. The book writes one ticket instead of two; you get one price instead of two.
For reading purposes, a quarter-line price implies a settlement split, nothing more exotic than that.
Computing value on a quarter line
The fair-price math is the same as any two-way market once you see the split: each half has its own implied result, and your ticket's expected return is the average of the two halves'. The no-vig calculator still does the margin work on the whole market you are pricing, checked 2026-10-19, and the quarter-line split happens after you know the fair chance of the cover.
Two halves, one price, half-wins on the boundary. The quarter line is the market's way of selling you the middle of two lines at once.