--- title: "JTo vs 97s: preflop equity" url: "https://georgelipoker.com/equity/jto-vs-97s.md" canonical_url: "https://georgelipoker.com/equity/jto-vs-97s" last_updated: "2026-10-23" type: "reference" summary: "JTo is a big favorite over 97s before the flop: 63.11% to 36.89% equity, counted exactly over every board, with the split by flop type and suit." related: ["https://georgelipoker.com/equity/jto-vs-87s.md", "https://georgelipoker.com/equity/jto-vs-86s.md", "https://georgelipoker.com/equity/t9s-vs-97s.md"] --- # JTo vs 97s: preflop equity JTo is a big favorite over 97s before the flop: 63.11% to 36.89% equity, counted exactly over every board, with the split by flop type and suit. Dealt all in against each other, JTo takes 63.11% of the pot on average and 97s takes the other 36.89%. ## JTo against 97s: the numbers **Exact preflop results for JTo against 97s, in percent** | Hand | Wins | Ties | Loses | Equity | | --- | --- | --- | --- | --- | | JTo | 62.538 | 1.140 | 36.322 | 63.108 | | 97s | 36.322 | 1.140 | 62.538 | 36.892 | The first hand is an offsuit hand; the second is a suited hand. Neither hand shares a rank with the other, so this is a contest of high cards, connection and suits. A 26.22 point lead is real, and 97s still takes about 363 of every 1,000 deals outright. 1.14% of boards are ties, so the equity of each hand is its win rate plus half of that. Ranked by equity against a random hand, JTo is number 57 of the 169 starting hands and 97s is number 94. **Boards behind the percentages: 82,190,592 counted in all** | Hand | Boards won, about | Boards tied, about | Boards lost, about | | --- | --- | --- | --- | | JTo | 51,400,000 | 937,000 | 29,853,000 | | 97s | 29,853,000 | 937,000 | 51,400,000 | 48 specific deals times 1,712,304 boards gives the exact total. The won, tied and lost counts are approximations from the five-decimal percentages, rounded to the nearest thousand. **JTo against 97s read as odds** | Hand | Equity as odds (to 1) | Wins one deal in | Loses one deal in | Pot odds needed to call (to 1) | | --- | --- | --- | --- | --- | | JTo | 1.711 | 1.599 | 2.753 | 0.585 | | 97s | 0.585 | 2.753 | 1.599 | 1.711 | The final column gives the least the pot must offer for each unit called for a call to break even at this equity. ## Who is ahead on which flops Split by what the flop looks like, JTo peaks at 70.63% on rainbow flops topped by a ten or better and bottoms out at 42.21% on low rainbow flops (nine high or lower). The overall edge for JTo hides low rainbow flops (nine high or lower), where 97s comes out in front. **JTo against 97s by flop texture, in percent** | Flop | Share of flops | JTo wins | Ties | 97s wins | JTo equity | | --- | --- | --- | --- | --- | --- | | Rainbow, ten or higher | 24.717 | 70.311 | 0.646 | 29.043 | 70.634 | | Rainbow, nine or lower | 6.313 | 42.002 | 0.405 | 57.593 | 42.205 | | Two-tone | 46.667 | 61.637 | 0.563 | 37.800 | 61.919 | | Monotone | 5.212 | 59.701 | 2.609 | 37.690 | 61.005 | | Paired | 17.091 | 62.210 | 3.253 | 34.537 | 63.837 | Read the flop types this way: rainbow has three suits, two-tone has two cards of one suit, monotone has three, and paired repeats a rank. ## Compared with a random hand A random hand would give JTo 55.25% and 97s 49.12%. Against each other the change is +7.86 points for JTo and -12.23 for 97s. **JTo and 97s here compared with each against a random hand, in percent** | Case | Equity here | Against a random hand | Change in points | Times the random-hand equity | | --- | --- | --- | --- | --- | | JTo, all flops | 63.108 | 55.248 | +7.860 | 1.14227 | | JTo, rainbow, ten or higher | 70.634 | 55.248 | +15.386 | 1.27849 | | JTo, rainbow, nine or lower | 42.205 | 55.248 | -13.043 | 0.76392 | | JTo, two-tone | 61.919 | 55.248 | +6.671 | 1.12075 | | JTo, monotone | 61.005 | 55.248 | +5.757 | 1.10420 | | JTo, paired | 63.837 | 55.248 | +8.589 | 1.15546 | | 97s, all flops | 36.892 | 49.118 | -12.226 | 0.75109 | | 97s, rainbow, ten or higher | 29.366 | 49.118 | -19.752 | 0.59787 | | 97s, rainbow, nine or lower | 57.795 | 49.118 | +8.677 | 1.17666 | | 97s, two-tone | 38.081 | 49.118 | -11.037 | 0.77530 | | 97s, monotone | 38.995 | 49.118 | -10.123 | 0.79390 | | 97s, paired | 36.163 | 49.118 | -12.955 | 0.73625 | ## Does a shared suit matter? Suit overlap shows up in the numbers. With a suit in common JTo has 63.82% equity, and with none in common it has 62.40%. JTo does better with a shared suit, by 1.42 points. **JTo against 97s by suit overlap, in percent** | Deals | Specific deals | Share of deals | JTo wins | Ties | 97s wins | JTo equity | | --- | --- | --- | --- | --- | --- | --- | | Share a suit | 24 | 50.00 | 63.224 | 1.182 | 35.594 | 63.815 | | No shared suit | 24 | 50.00 | 61.852 | 1.098 | 37.050 | 62.401 | ## How often this matchup comes up How often does it happen? 48 of the 1,624,350 ordered deals (0.0030%) are JTo against 97s, and 96 (0.0059%) if either hand may sit in either seat. ## A worked example Say each player puts $100 in before the flop, making a $200 pot. On average JTo takes back $126.22 of it, which is $26.22 more than it put in, and 97s takes back $73.78, $26.22 less than it put in. Over a long run, 1,000 deals split into about 625 for JTo, 363 for 97s and 12 tied. ## The same matchup from the other side Swap the hands and you get 97s with 36.89% against JTo with 63.11%. We keep one page per matchup, with the better-ranked hand first. ## Keep exploring JsTh against 9d7d is a ready-made deal for the calculator, with no suit in common between the hands. The neighboring matchups below replace one hand with another of similar strength. - [Open JsTh against 9d7d in the equity calculator](https://georgelipoker.com/tools/equity-calculator.md#p1=JsTh&p2=9d7d) - [JTo combos](https://georgelipoker.com/combos/jto.md) - [97s combos](https://georgelipoker.com/combos/97s.md) - [JTo vs 87s](https://georgelipoker.com/equity/jto-vs-87s.md) - [JTo vs 86s](https://georgelipoker.com/equity/jto-vs-86s.md) - [T9s vs 97s](https://georgelipoker.com/equity/t9s-vs-97s.md) - [All hand matchups](https://georgelipoker.com/equity.md) ## How this was computed We counted every case. Each suit pattern of the 48 specific JTo against 97s deals meets all 1,712,304 boards, and the better five-card hand wins; a split pot is half a win each. The flop table reads each board under all ten of its three-card flops. Source: our own exact count from the GeorgeLiPoker poker math library. No outside data is used. ## Related - [JTo vs 87s: preflop equity](https://georgelipoker.com/equity/jto-vs-87s.md) - [JTo vs 86s: preflop equity](https://georgelipoker.com/equity/jto-vs-86s.md) - [T9s vs 97s: preflop equity](https://georgelipoker.com/equity/t9s-vs-97s.md)