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Alternate Line
Also known as: Alt Line, Alternate Spread, Alt Total
An alternate line is a non-standard spread, total, or player prop line offered alongside the main line, with adjusted odds. Buying a more favorable line costs juice; selling a less favorable line earns juice.
An alternate line is the same market as the main line, with a different number and a correspondingly different price. Sportsbooks publish them so bettors can express more specific views: high confidence (buy more favorable lines), low confidence (sell to a less favorable line with plus money), or hedge constructions.
Pricing follows the underlying probability distribution. If the main spread is -3.5 (-110), the implied probability of covering -3.5 is roughly 52.4%. Covering -2.5 (a half-point easier) is more likely, so the price moves to something like -130 to -150. Covering -5.5 is harder, so it pays +150 to +180. The exact prices depend on the book’s view of the half-point and full-point distributions in that sport.
Worked example. NBA total is 222.5 (-110/-110). A bettor strongly expects an over and wants to maximize potential return. They take the alternate 230.5 at +180. If their projection has the over hitting 60% of the time at 222.5 and 35% at 230.5, the alternate line carries higher variance but possibly higher EV: 35% × $180 - 65% × $100 = -$2 EV per $100. The original line at 60% × $90.91 - 40% × $100 = $14.55 EV. The main line is the better bet in this case despite the lower upside. Alternate lines look attractive but usually price the probability correctly.
Elite Picks evaluates every alternate line a book offers, not just the main line, when ranking edges. Occasionally a book misprices an alternate (especially in lower-volume player props), and those mispricings can produce larger EV than the main line. The model surfaces them when they exist.
Example
Main line: Team A -3.5 (-110). Alternate lines: -2.5 (-150), -4.5 (+110), -6.5 (+180). A bettor who likes the team but worries about a 3-point loss can take -2.5 at the cost of higher juice.