TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 13, 9:14 PM EST
Kalshi
This event concerns which quarterback a professional football team will designate as their starter for the opening week of an upcoming season. The resolution depends on whether one of three specific quarterbacks is officially named to the starting position for that team's first game.
If Kirk Cousins is officially designated as Las Vegas's Starting Quarterback for Week 1 of the 2026-2027 Pro Football season, then the market resolves to Yes. If Fernando Mendoza is officially designated as Las Vegas's Starting Quarterback for Week 1 of the 2026-2027 Pro Football season, then the market resolves to Yes. If Aidan O'Connell is officially designated as Las Vegas's Starting Quarterback for Week 1 of the 2026-2027 Pro Football season, then the market resolves to Yes.
Prediction market odds on Kalshi often diverge from traditional sportsbook lines because they reflect real-time crowd sentiment rather than bookmaker pricing models. Sportsbooks adjust odds to balance liability and lock in profit margins, while prediction markets aggregate trader beliefs directly. For the Las Vegas Week 1 Starting Quarterback event, the leading outcome on Kalshi reflects pure market consensus. Comparing these odds to major sportsbooks can reveal whether the crowd is more or less confident than professional oddsmakers, offering insight into where informed traders see value or disagreement.
The Las Vegas Week 1 Starting Quarterback market resolves on Sep 15, 2026, after the Raiders' official Week 1 game begins and the starting quarterback is confirmed. Resolution is determined by the official NFL roster designation and game-day lineup announcement from the Las Vegas Raiders organization. Once the market resolves, traders who correctly predicted the starting quarterback receive their payout, while incorrect positions expire worthless. The exact resolution criteria are specified in the market's terms on Kalshi and verified against authoritative NFL sources.
Several catalysts could shift odds for the Las Vegas Week 1 Starting Quarterback market. Injury announcements or updates to key quarterbacks on the roster will directly impact probabilities. Coaching staff statements, depth chart releases, and preseason performance will signal the organization's intentions. Trade activity or free-agent signings could introduce new candidates or remove existing ones from consideration. Media reports about internal competition, starter evaluations during training camp, and performance in preseason games all feed trader conviction. Additionally, any unexpected roster moves or disciplinary actions involving quarterbacks will trigger immediate repricing as the market absorbs new information.