| 4d | Will the Republican Party win the TX-30 House seat? | SitsToPee | No / 92.0¢ | +0.01 | $0.01 | |
| 4d | Will the Republican Party win the TX-30 House seat? | sebelmaestro | No / 91.8¢ | -0.01 | $0.01 | |
| 4d | Will the Republican Party win the TX-30 House seat? | SitsToPee | No / 92.0¢ | +0.02 | $0.02 | |
| 4d | Will the Republican Party win the TX-30 House seat? | sebelmaestro | No / 91.8¢ | -0.02 | $0.02 | |
| 4d | Will the Republican Party win the TX-30 House seat? | SitsToPee | No / 92.0¢ | +0.06 | $0.06 | |
| 4d | Will the Republican Party win the TX-30 House seat? | sebelmaestro | No / 91.7¢ | -0.06 | $0.06 | |
| 13d | Will the Republican Party win the TX-30 House seat? | SitsToPee | No / 92.0¢ | +1.12 | $1.03 | |
| 13d | Will the Republican Party win the TX-30 House seat? | sebelmaestro | No / 91.7¢ | -1.12 | $1.03 | |
| 14d | Will the Democratic Party win the TX-30 House seat? | SitsToPee | Yes / 91.0¢ | +22.22 | $20.2 | |
| 14d | Will the Democratic Party win the TX-30 House seat? | Rain-Prob-01 | No / 9.0¢ | +22.15 | $2 | |
| 21d | Will the Republican Party win the TX-30 House seat? | SitsToPee | Yes / 7.0¢ | +102.00 | $7.14 | |
| 21d | Will the Republican Party win the TX-30 House seat? | DooBieZ | Yes / 6.7¢ | -102.00 | $6.87 | |
| 1mo | Will the Republican Party win the TX-30 House seat? | SitsToPee | No / 92.0¢ | +2.35 | $2.16 | |
| 1mo | Will the Republican Party win the TX-30 House seat? | sebelmaestro | No / 92.0¢ | -2.35 | $2.16 | |
| 1mo | Will the Republican Party win the TX-30 House seat? | SitsToPee | Yes / 7.0¢ | +3.60 | $0.25 | |
| 1mo | Will the Republican Party win the TX-30 House seat? | sebelmaestro | No / 93.0¢ | +3.60 | $3.35 | |
| 1mo | Will the Democratic Party win the TX-30 House seat? | cowcat | Yes / 92.0¢ | +250.00 | $230 | |
| 1mo | Will the Democratic Party win the TX-30 House seat? | SitsToPee | Yes / 92.0¢ | -212.80 | $196 | |
| 1mo | Will the Democratic Party win the TX-30 House seat? | SitsToPee | No / 8.0¢ | +37.20 | $2.98 | |
| 1mo | Will the Republican Party win the TX-30 House seat? | DooBieZ | Yes / 7.0¢ | +51.00 | $3.57 | |
| 1mo | Will the Republican Party win the TX-30 House seat? | FrankyFourFingers | Yes / 7.0¢ | -100.00 | $7 | |
| 1mo | Will the Republican Party win the TX-30 House seat? | SitsToPee | Yes / 7.0¢ | +49.00 | $3.43 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | MartinaCandombe | Yes / 8.0¢ | -50.00 | $4 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | keybo | Yes / 8.0¢ | +50.00 | $4 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | SitsToPee | Yes / 7.0¢ | +12.50 | $0.88 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | renitium | Yes / 7.0¢ | -12.50 | $0.88 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | renitium | Yes / 8.0¢ | +12.50 | $1 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | MartinaCandombe | Yes / 8.0¢ | -12.50 | $1 | |
| 2mo | Will the Democratic Party win the TX-30 House seat? | SitsToPee | Yes / 92.0¢ | -57.20 | $52.6 | |
| 2mo | Will the Democratic Party win the TX-30 House seat? | ArmageddonRewardsBilly | No / 8.0¢ | -57.20 | $4.58 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | ArmageddonRewardsBilly | Yes / 7.0¢ | -200.00 | $14 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | SitsToPee | Yes / 7.0¢ | +100.00 | $7 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | FrankyFourFingers | Yes / 7.0¢ | +100.00 | $7 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | SitsToPee | No / 91.0¢ | +50.00 | $45.5 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | welcometohell | Yes / 9.0¢ | +50.00 | $4.5 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | ArmageddonRewardsBilly | Yes / 7.0¢ | +50.00 | $3.5 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | predictTiny | Yes / 7.0¢ | -50.00 | $3.5 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | ArmageddonRewardsBilly | Yes / 7.0¢ | +50.00 | $3.5 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | predictfish537 | Yes / 7.0¢ | -50.00 | $3.5 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | pnmdpqomwc | Yes / 7.0¢ | -50.00 | $3.5 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | ArmageddonRewardsBilly | Yes / 7.0¢ | +50.00 | $3.5 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | sqxaqqa | Yes / 7.0¢ | -50.00 | $3.5 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | predictTiny | Yes / 8.0¢ | +50.00 | $4 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | ArmageddonRewardsBilly | Yes / 7.0¢ | +50.00 | $3.5 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | justApredictdog | Yes / 8.0¢ | -50.00 | $4 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | sqxaqqa | Yes / 8.0¢ | +50.00 | $4 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | TheGoldenWitch | Yes / 8.0¢ | -200.00 | $16 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | predictfish537 | Yes / 8.0¢ | +50.00 | $4 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | justApredictdog | Yes / 8.0¢ | +50.00 | $4 | |
| 2mo | Will the Republican Party win the TX-30 House seat? | pnmdpqomwc | Yes / 8.0¢ | +50.00 | $4 | |