Copy Cat Bettor
Arb / Low-Hold Plays
Cross-book price pairs with little or no hold — pure price comparison, no fair-value model involved.
| Game | Market | Leg A | Leg B | Hold | As of |
|---|---|---|---|---|---|
|
MLB
Seattle Mariners @ Boston Red Sox Tue, Sep 1 4:46pm
|
Spread | Boston Red Sox @ Hard Rock Bet (+185) | Seattle Mariners @ ProphetX (-184) | ARB -0.124% | 2h 58m ago |
|
MLB
New York Mets @ Tampa Bay Rays Tue, Sep 1 4:41pm
|
Spread | New York Mets @ Kalshi (-186) | Tampa Bay Rays @ Bovada (+185) | LOW-HOLD 0.123% | 2h 58m ago |
|
MLB
Atlanta Braves @ Washington Nationals Tue, Sep 1 4:46pm
|
Spread | Atlanta Braves @ Kalshi (+104) | Washington Nationals @ ProphetX (-105) | LOW-HOLD 0.239% | 2h 58m ago |
|
MLB
St. Louis Cardinals @ Los Angeles Dodgers Tue, Sep 1 8:11pm
|
Spread | Los Angeles Dodgers @ Novig (+127) | St. Louis Cardinals @ ProphetX (-129) | LOW-HOLD 0.385% | 2h 58m ago |
|
MLB
Athletics @ Texas Rangers Tue, Sep 1 6:06pm
|
Spread | Athletics @ ProphetX (-129) | Texas Rangers @ Kalshi (+127) | LOW-HOLD 0.385% | 2h 58m ago |
|
MLB
San Diego Padres @ Cincinnati Reds Tue, Sep 1 4:41pm
|
Spread | Cincinnati Reds @ Kalshi (-127) | San Diego Padres @ Bovada (+125) | LOW-HOLD 0.392% | 2h 58m ago |
|
MLB
Baltimore Orioles @ Colorado Rockies Tue, Sep 1 6:41pm
|
Spread | Baltimore Orioles @ Kalshi (+117) | Colorado Rockies @ Hard Rock Bet (-120) | LOW-HOLD 0.628% | 2h 58m ago |
|
MLB
Miami Marlins @ Kansas City Royals Tue, Sep 1 5:41pm
|
Spread | Kansas City Royals @ Hard Rock Bet (-175) | Miami Marlins @ Kalshi (+170) | LOW-HOLD 0.673% | 2h 58m ago |
|
MLB
Milwaukee Brewers @ Chicago Cubs Tue, Sep 1 5:41pm
|
Spread | Chicago Cubs @ Hard Rock Bet (+165) | Milwaukee Brewers @ Kalshi (-170) | LOW-HOLD 0.699% | 2h 58m ago |
|
MLB
Toronto Blue Jays @ Cleveland Guardians Tue, Sep 1 4:41pm
|
Spread | Cleveland Guardians @ Kalshi (+127) | Toronto Blue Jays @ ProphetX (-132) | LOW-HOLD 0.949% | 2h 58m ago |
|
MLB
New York Yankees @ Los Angeles Angels Tue, Sep 1 7:39pm
|
Spread | Los Angeles Angels @ Novig (-104) | New York Yankees @ Kalshi (+100) | LOW-HOLD 0.980% | 2h 58m ago |
A negative hold ("ARB") is guaranteed profit regardless of the game's outcome, if both legs can still be placed at the prices shown; "LOW-HOLD" is not risk-free on its own but a good candidate for stacking with a boost or promo. Both legs require separate accounts at two different books, and prices move fast — always confirm both prices are still live before placing either leg. This is not financial advice.