I ran some sims and they came back as follows:
<font class="small">Code:</font><hr /><pre>
pokenum -h jh js - jd qd - ts as -- td 3s 9h
Holdem Hi: 903 enumerated boards containing 3s Td 9h
cards win %win lose %lose tie %tie EV
Js Jh 323 35.77 558 61.79 22 2.44 0.370
Qd Jd 374 41.42 507 56.15 22 2.44 0.426
As Ts 184 20.38 719 79.62 0 0.00 0.204
pokenum -h jh js - qh qd - 7s 8h -- td 3s 9h
Holdem Hi: 903 enumerated boards containing 3s Td 9h
cards win %win lose %lose tie %tie EV
Js Jh 42 4.65 861 95.35 0 0.00 0.047
Qd Qh 651 72.09 252 27.91 0 0.00 0.721
7s 8h 210 23.26 693 76.74 0 0.00 0.233
pokenum -h js jh - qd kd - 7h 8h -- td 3s 9h
Holdem Hi: 903 enumerated boards containing 3s Td 9h
cards win %win lose %lose tie %tie EV
Js Jh 451 49.94 452 50.06 0 0.00 0.499
Kd Qd 272 30.12 631 69.88 0 0.00 0.301
8h 7h 180 19.93 723 80.07 0 0.00 0.199
Holdem Hi: 903 enumerated boards containing 3s Td 9h
cards win %win lose %lose tie %tie EV
Js Jh 550 60.91 325 35.99 28 3.10 0.625
Ks Jc 252 27.91 623 68.99 28 3.10 0.295
5d 5h 73 8.08 830 91.92 0 0.00 0.081
pokenum -h jh js - 4d 4h - kd th -- td 3s 9h
Holdem Hi: 903 enumerated boards containing 3s Td 9h
cards win %win lose %lose tie %tie EV
Js Jh 648 71.76 255 28.24 0 0.00 0.718
4d 4h 79 8.75 824 91.25 0 0.00 0.087
Kd Th 176 19.49 727 80.51 0 0.00 0.195
</pre><hr />
<font color="white"> one of them is what happened </font>