Game No. 2638 - Mega Jumbo Bucks

State: Texas
Last Updated: 04/21/2026 at 10:35AM EDT
Game No. 2638 - Mega Jumbo Bucks scratch ticket from Texas Lottery

Image Credit: Texas State Lottery

Ticket Price: $20

Expected Value (EV): -$5.15

Starting Odds: 1 in 3.76

Current Odds to Win $100 or More: 1 in 18.04

Current Odds to Win $1,000 or More: 1 in 14,781.26

Current Odds to Win $10,000 or More: 1 in 172,940.76

Estimated Tickets Remaining: 1,729,407.6 (28.99%)

Total $1,000,000 Prizes Remaining: 1 out of 4

Total $10,000 Prizes Remaining: 9 out of 25

Total $1,000 Prizes Remaining: 107 out of 348

About "Game No. 2638 - Mega Jumbo Bucks" Scratch Ticket in Texas

The "Game No. 2638 - Mega Jumbo Bucks" scratch ticket is one of the lottery options available in Texas. The price of a ticket is $20.

The Expected Value (EV) of a ticket in Game No. 2638 - Mega Jumbo Bucks is -$5.15, which represents the average return based on current prizes remaining.

When this game was first released, the starting odds of winning were 1 in 3.76.

The odds of winning at least $100 in Game No. 2638 - Mega Jumbo Bucks are 1 in 18.04.

The chances of securing $1,000 or more are 1 in 14,781.26.

For those dreaming of hitting a jackpot, the odds of winning $10,000 or more are 1 in 172,940.76.

As of the last update on 04/21/2026 at 10:35AM EDT, approximately 28.99% of tickets are still in circulation. This means there are still unclaimed prizes waiting to be won in Texas's Game No. 2638 - Mega Jumbo Bucks scratch ticket.

Prize Chart for "Game No. 2638 - Mega Jumbo Bucks"

PrizeTotal Prizes Prizes Remaining Starting Odds Current Odds Change in Odds
$20596,404175,8001 in 101 in 9.841.66%
$40477,187137,4941 in 12.51 in 12.58-0.61%
$50179,16351,9961 in 33.31 in 33.260.12%
$100238,63868,2801 in 251 in 25.33-1.31%
$20089,90125,6991 in 66.361 in 67.29-1.41%
$5006,2441,7881 in 955.471 in 967.23-1.23%
$1,0003481071 in 17,143.531 in 16,162.695.72%
$10,0002591 in 238,6381 in 192,156.419.48%
$1,000,000411 in 1,491,487.51 in 1,729,407.6-15.95%
Prize: $20
Total Prizes: 596,404
Prizes Remaining: 175,800
Starting Odds: 1 in 10
Current Odds: 1 in 9.84
Change in Odds: 1.66%
Prize: $40
Total Prizes: 477,187
Prizes Remaining: 137,494
Starting Odds: 1 in 12.5
Current Odds: 1 in 12.58
Change in Odds: -0.61%
Prize: $50
Total Prizes: 179,163
Prizes Remaining: 51,996
Starting Odds: 1 in 33.3
Current Odds: 1 in 33.26
Change in Odds: 0.12%
Prize: $100
Total Prizes: 238,638
Prizes Remaining: 68,280
Starting Odds: 1 in 25
Current Odds: 1 in 25.33
Change in Odds: -1.31%
Prize: $200
Total Prizes: 89,901
Prizes Remaining: 25,699
Starting Odds: 1 in 66.36
Current Odds: 1 in 67.29
Change in Odds: -1.41%
Prize: $500
Total Prizes: 6,244
Prizes Remaining: 1,788
Starting Odds: 1 in 955.47
Current Odds: 1 in 967.23
Change in Odds: -1.23%
Prize: $1,000
Total Prizes: 348
Prizes Remaining: 107
Starting Odds: 1 in 17,143.53
Current Odds: 1 in 16,162.69
Change in Odds: 5.72%
Prize: $10,000
Total Prizes: 25
Prizes Remaining: 9
Starting Odds: 1 in 238,638
Current Odds: 1 in 192,156.4
Change in Odds: 19.48%
Prize: $1,000,000
Total Prizes: 4
Prizes Remaining: 1
Starting Odds: 1 in 1,491,487.5
Current Odds: 1 in 1,729,407.6
Change in Odds: -15.95%

Frequently Asked Questions

What is the Scratch Ticket Price of "Game No. 2638 - Mega Jumbo Bucks"?

Each ticket costs $20, giving you a chance to win prizes ranging from small amounts to the top jackpot.

What is the Jackpot or Top Prize You Can Win Playing "Game No. 2638 - Mega Jumbo Bucks"?

The top prize you can win playing Game No. 2638 - Mega Jumbo Bucks is $1,000,000.

What is the Smallest Prize You Can Win Playing "Game No. 2638 - Mega Jumbo Bucks"?

The smallest prize for Game No. 2638 - Mega Jumbo Bucks is $20.

What Were the Original Odds of Winning Any Prize?

The starting odds of winning any prize are approximately 1 in 3.76.

How Are the Odds Calculated for Texas Scratch Tickets?

The odds and statistics for Texas's scratch tickets are based on official lottery data processed through statistical models.
  • Starting Odds: Official odds at launch for winning any prize.
  • Estimated % Tickets Remaining: Based on prizes claimed vs original prize structure.
  • Current Odds to Win Higher Prizes: Likelihood of winning prizes like $100/$1,000/$10,000 using current odds.
  • Current Odds to Win the Top Prize: Probability of winning the top prize adjusted for remaining tickets.
  • Expected Value (EV): Average return per ticket based on prizes remaining.

Where Does Scratch-Off Hub Get Information on Texas Lottery Scratch Tickets, Odds, Prizes Remaining, and Tickets Remaining?

Games, prizes, and odds for Texas scratch tickets are sourced directly from The Official Texas Lottery Website.

Related $20 Texas Scratch Tickets Sorted by Best Odds:

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#9: Game No. 2706 - Queen of Spades
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#7: Game No. 2645 - 200X
🏆 Grand Prize: $1,000,000
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#6: Game No. 2722 - Mega Millionaire
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#5: Game No. 2744 - $1,000,000 Ca$h!
🏆 Grand Prize: $1,000,000
💲 Ticket Price: $20
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#4: Game No. 2671 - Instant Millions
🏆 Grand Prize: $1,000,000
💲 Ticket Price: $20
🎲 Starting Odds: 1 in 1,521,706.25
🔄 Current Odds: 1 in 987,679
#3: Game No. 2586 - Million Dollar Loteria
🏆 Grand Prize: $20,000
💲 Ticket Price: $20
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#2: Game No. 2630 - Colossal Cash
🏆 Grand Prize: $50,000
💲 Ticket Price: $20
🎲 Starting Odds: 1 in 118,926
🔄 Current Odds: 1 in 110,069.76
#1: Game No. 2609 - $100, $200, $500 OR $1,000!
🏆 Grand Prize: $1,000
💲 Ticket Price: $20
🎲 Starting Odds: 1 in 1,656.66
🔄 Current Odds: 1 in 1,581.13

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