25% — Los Angeles L Pro Basketball team, Los Angeles C Pro Basketball Team, Los Angeles R Pro Football team, Los Angeles C Pro Football team, Los Angeles D Pro Baseball team, Los Angeles A Pro Baseball team, the Los Angeles Kings, and the Anaheim Ducks Kalshi 25% · 12 contracts · $0 volume · medium confidence Updated 2026-08-27 11:33:14 UTC Why this matters: This 31% probability reflects the likelihood that Los Angeles's eight major professional sports teams will collectively win at least one championship between June 2026 and July 2030. The metric aggregates outcomes across basketball, football, and baseball, making it sensitive to the competitive strength and injury status of multiple franchises simultaneously. The probability is driven primarily by the Los Angeles Lakers' roster composition and playoff trajectory, given basketball's outsized influence on multi-sport aggregates, and secondarily by the Dodgers' performance in baseball's postseason format. The primary uncertainty resolver will be the 2030 postseason results, though interim championship windows in the 2027-2029 seasons will incrementally clarify franchise competitiveness and injury resilience. Current market pricing suggests meaningful doubt about at least one title within this four-year window despite Los Angeles's large player base and resources. Key factors: - Lakers' current roster age and injury history relative to championship-contending timelines in NBA - Dodgers' pitching depth and playoff sustainability in MLB's high-variance postseason format - Combined impact of personnel changes, trades, and free agency across eight franchises before peak competitive windows - Whether any of the three football or hockey franchises achieve sustained playoff seeding and deep runs - Historical championship frequency for Los Angeles franchises in this era compared to market expectations Contracts: - Miami Pro Basketball team, Miami Pro Football team, Miami Pro Baseball team, and the Florida Panthers: At least 3 championships after Jun 9, 2026 and before Jul 1, 2030: 3+ championships — 5¢ Kalshi $0 (weight 8%) - Miami Pro Basketball team, Miami Pro Football team, Miami Pro Baseball team, and the Florida Panthers: At least 2 championships after Jun 9, 2026 and before Jul 1, 2030: 2+ championships — 16¢ Kalshi $0 (weight 8%) - Golden State Pro Basketball team, San Francisco Pro Football team, San Francisco Pro Baseball team, and the San Jose Sharks: At least 1 championship after Jun 9, 2026 and before Jul 1, 2030: 1+ championships — 36¢ Kalshi $0 (weight 8%) - Golden State Pro Basketball team, San Francisco Pro Football team, San Francisco Pro Baseball team, and the San Jose Sharks: At least 2 championships after Jun 9, 2026 and before Jul 1, 2030: 2+ championships — 11¢ Kalshi $0 (weight 8%) - Chicago Pro Basketball team, Chicago Pro Football team, Chicago C Pro Baseball Team, Chicago WS Pro Baseball team, and the Chicago Blackhawks: At least 1 championship after Jun 9, 2026 and before Jul 1, 2030: 1+ championships — 49¢ Kalshi $0 (weight 8%) - Chicago Pro Basketball team, Chicago Pro Football team, Chicago C Pro Baseball Team, Chicago WS Pro Baseball team, and the Chicago Blackhawks: At least 2 championships after Jun 9, 2026 and before Jul 1, 2030: 2+ championships — 15¢ Kalshi $0 (weight 8%) - Chicago Pro Basketball team, Chicago Pro Football team, Chicago C Pro Baseball Team, Chicago WS Pro Baseball team, and the Chicago Blackhawks: At least 3 championships after Jun 9, 2026 and before Jul 1, 2030: 3+ championships — 6¢ Kalshi $0 (weight 8%) - Chicago Pro Basketball team, Chicago Pro Football team, Chicago C Pro Baseball Team, Chicago WS Pro Baseball team, and the Chicago Blackhawks: At least 4 championships after Jun 9, 2026 and before Jul 1, 2030: 4+ championships — 5¢ Kalshi $0 (weight 8%) - ... and 4 more --- ## Methodology SimpleFunctions aggregates live YES-side prices from Kalshi and Polymarket contracts bound to this question. For binary topics the headline is the liquidity-weighted mid-price (weight = log(1 + 24h volume) × freshness, where freshness is 1.0 if updated <24h, 0.7 if <7d, 0.4 otherwise). For multi-outcome (winner-take-all) topics the headline is the current leader's price — disjoint outcomes are never arithmetically averaged. Snapshots refresh every 5 minutes during market hours. ## SF Signal - SF Index, regime, and 30d Brier calibration are computed separately and surfaced at https://simplefunctions.dev/admin/calibration. - No SimpleFunctions index / regime / calibration signal is bound to this topic yet — the headline above is market-derived only. --- *Last verified: 2026-08-27T11:21:44.861Z* By SimpleFunctions — https://simplefunctions.dev/ Cite as: "25% per prediction markets (SimpleFunctions, August 2026)" Canonical: https://simplefunctions.dev/answer/citychamps Full data: https://simplefunctions.dev/api/public/query?q=Los%20Angeles%20L%20Pro%20Basketball%20team%2C%20Los%20Angeles%20C%20Pro%20Basketball%20Team%2C%20Los%20Angeles%20R%20Pro%20Football%20team%2C%20Los%20Angeles%20C%20Pro%20Football%20team%2C%20Los%20Angeles%20D%20Pro%20Baseball%20team%2C%20Los%20Angeles%20A%20Pro%20Baseball%20team%2C%20the%20Los%20Angeles%20Kings%2C%20and%20the%20Anaheim%20Ducks Provider: SimpleFunctions — https://simplefunctions.dev