# Polymarket: 5.4x on Iran Entry + 7 More Top Bets _Explore top Polymarket bets today, including a 5.4x potential return on US entry into Iran and high-volume NBA action._ **Published:** 2026-03-21 **Source:** https://www.startuphub.ai/ai-news/prediction-markets/2026/polymarket-5-4x-on-iran-entry-7-more-top-bets --- Today's Polymarket action is heating up, with the 'US forces enter Iran by...?' market capturing significant attention. Traders are eyeing a potential 5.4x return on a 'Yes' outcome, signaling a heightened geopolitical focus. This is a prime example of how [Polymarket prediction markets](/ai-news/prediction-markets/2026/polymarket-285x-on-elon-tweets-7-more-bets) offer unique insights into global events. ## US forces enter Iran by..? This market is seeing massive interest, with $2.5M in 24h volume. A 'Yes' outcome, predicting US military personnel physically entering Iran by March 31, offers a compelling 5.4x potential return at 18.5% odds. This reflects a significant bet on escalating tensions. [Trade on Polymarket](https://polymarket.com/event/us-forces-enter-iran-by/us-forces-enter-iran-by-march-31-222-191-243-517-878-439-519) 🔥 High Conviction **US forces enter Iran by..?**, [Trade on Polymarket](https://polymarket.com/event/us-forces-enter-iran-by) ## US x Iran ceasefire by...? Another critical geopolitical bet, this market focuses on a potential ceasefire between the US and Iran. A 'Yes' outcome by an unspecified date currently offers an impressive 11.8x return at 8.5% odds. This market is a key indicator for de-escalation sentiment. [Trade on Polymarket](https://polymarket.com/event/us-x-iran-ceasefire-by/us-x-iran-ceasefire-by-march-31-983) ⚡ Asymmetric Upside **US x Iran ceasefire by...?**, [Trade on Polymarket](https://polymarket.com/event/us-x-iran-ceasefire-by) ## Knicks vs. Nets The NBA continues to drive volume on Polymarket. The Knicks vs. Nets game sees significant action, with a bet on the Knicks winning at 91.5% odds offering a modest 1.1x return. More interesting are the over total points markets, with several offering around 4.2x to 6.3x potential returns, indicating bets on a high-scoring affair. [Trade on Polymarket](https://polymarket.com/event/nba-nyk-bkn-2026-03-20/nba-nyk-bkn-2026-03-20-total-214pt5) 🎯 Smart Money Pick **Knicks vs. Nets**, [Trade on Polymarket](https://polymarket.com/event/nba-nyk-bkn-2026-03-20) ## Trail Blazers vs. Timberwolves This NBA matchup features a bet on the Trail Blazers winning at 49.5% odds, offering a 2.0x potential return. The over/under markets are also active, with a bet on Over 229.5 total points at 54.5% odds providing a 1.8x return, suggesting expectations of a faster-paced game. [Trade on Polymarket](https://polymarket.com/event/nba-por-min-2026-03-20/nba-por-min-2026-03-20-total-229pt5) 🎯 Smart Money Pick **Trail Blazers vs. Timberwolves**, [Trade on Polymarket](https://polymarket.com/event/nba-por-min-2026-03-20) ## Celtics vs. Grizzlies The Celtics are heavily favored in this matchup, with a win priced at 89.5% odds for a 1.1x return. The over/under markets are seeing more speculative action, with a bet on Over 232.5 total points at 44.0% odds offering a 2.3x return. [Trade on Polymarket](https://polymarket.com/event/nba-bos-mem-2026-03-20/nba-bos-mem-2026-03-20-total-232pt5) 🎯 Smart Money Pick **Celtics vs. Grizzlies**, [Trade on Polymarket](https://polymarket.com/event/nba-bos-mem-2026-03-20) ## Warriors vs. Pistons In this NBA game, the Pistons are favored, with a bet on them covering a -6.5 spread at 51.5% odds offering a 1.9x return. A speculative bet on Quinten Post to get over 4.5 rebounds at 0.1% odds presents a massive 1000.0x potential return, highlighting extreme long-shot opportunities. [Trade on Polymarket](https://polymarket.com/event/nba-gsw-det-2026-03-20/nba-gsw-det-2026-03-20-rebounds-quinten-post-4pt5) ⚡ Asymmetric Upside **Warriors vs. Pistons**, [Trade on Polymarket](https://polymarket.com/event/nba-gsw-det-2026-03-20) ## Miami (OH) RedHawks vs. Tennessee Volunteers This college basketball game features a strong lean towards Tennessee, with their win priced at 100.0% odds (1.0x return). The most interesting action is on the Miami (OH) RedHawks at a massive 0.1% odds, offering a 2000.0x potential return. This is purely a lottery ticket bet. [Trade on Polymarket](https://polymarket.com/event/cbb-miaoh-tenn-2026-03-20/cbb-miaoh-tenn-2026-03-20) ⚡ Asymmetric Upside **Miami (OH) RedHawks vs. Tennessee Volunteers**, [Trade on Polymarket](https://polymarket.com/event/cbb-miaoh-tenn-2026-03-20) ## LoL: LYON vs JD Gaming (BO5) - First Stand Group B This League of Legends market shows a clear favorite in JD Gaming, with many outcomes priced at 100.0% odds. However, a bet on LYON to win the match at 0.1% odds offers a staggering 2000.0x potential return, representing a high-risk, high-reward play in esports. [Trade on Polymarket](https://polymarket.com/event/lol-ly-jdg-2026-03-20/lol-ly-jdg-2026-03-20) ⚡ Asymmetric Upside **LoL: LYON vs JD Gaming (BO5) - First Stand Group B**, [Trade on Polymarket](https://polymarket.com/event/lol-ly-jdg-2026-03-20) --- Original analysis from [startuphub.ai](https://www.startuphub.ai), the #1 AI startup directory.