Only 0.5% of Texas Hold’em hands begin with a preflop all in, even though those spots get most of the attention. The bigger picture sits in the routine math, with 1,712 distinct starting hand combinations and a 46.0% chance of making at least one pair by the flop. This article maps those probabilities to pot odds, EV, tournament structure, and the $101.6B online gambling market that includes poker.
Key Takeaways
- 0.5% of all hands are dealt as preflop all-in situations (AA/AK-style “coin flip” equity swing cases are still only a small fraction of total dealt hands)
- 1,000+ poker variants are listed across major platforms, with Texas Hold’em dominating tournament lobbies by format share
- A standard Texas Hold’em tournament uses blinds that typically increase in fixed intervals; a common structure is ~10-minute blind levels
- $101.6B estimated global online gambling gross gaming revenue in 2023 (includes online poker ecosystems)
- There are 1,712 distinct preflop starting-hand combinations in Texas Hold’em when treating suits as irrelevant (by hand equivalence classes)
- The probability of being dealt a pair on the first two cards is 5.9%
- The probability of being dealt a suited hand for any given two ranks is 4.3% (suited vs offsuit split across specific rank pairs)
- The probability of making at least a one-pair hand by the flop given two random hole cards is 46.0%
- 0.8% of adult Texans met DSM criteria for probable problem gambling (Texas adults)
- The pot odds rule compares required call amount to pot size after the call (mechanical definition quantity ratio)
- If all 52 cards are equally likely, the probability a random 2-card hand contains at least one ace is 8.4% (exact combinatorics: 1 - C(48,2)/C(52,2))
- If all 52 cards are equally likely, the probability a random 2-card hand is a pocket pair is 5.88% (exact: 13*C(4,2)/C(52,2))
- The number of distinct 5-card poker hands (by rank class) is 10 in standard poker (hand category count)
Texas Hold’em dominates online poker, with most hands avoiding all ins and key odds like one pair by flop at 46%.
Related reading
01 · Category
Performance Metrics9 stats
01
The probability of being dealt a pair on the first two cards is 5.9%
02
The probability of being dealt a suited hand for any given two ranks is 4.3% (suited vs offsuit split across specific rank pairs)
03
The probability of making at least a one-pair hand by the flop given two random hole cards is 46.0%
04
The probability of hitting a straight on the flop with open-ended straight draw is 31.5% (approximate, flop-to-flop)
05
The probability of improving to a flush by the river with a flush draw is 35.0%
06
The probability of improving to a straight by the river with an open-ended straight draw is 34.0%
07
The equity of a pocket pair vs two overcards is commonly around 50% preflop for medium pairs (e.g., 22 vs AK)
08
In Texas Hold’em, the typical pot odds comparison uses required call amount divided by (pot after call)
09
Expected value (EV) in poker is computed as (equity × pot size) − (cost to continue)
Interpretation
Performance Metrics Interpretation
For the Performance Metrics category, the key trend is that while only about 46.0% of hands make at least one pair by the flop, strong draw-heavy improvements are still frequent, with open-ended straight draws hitting by the river around 34.0% and flush draws improving by the river around 35.0%, showing how much win performance can hinge on flop-to-river development.
02 · Category
Industry Trends5 stats
01
0.5% of all hands are dealt as preflop all-in situations (AA/AK-style “coin flip” equity swing cases are still only a small fraction of total dealt hands)
02
1,000+ poker variants are listed across major platforms, with Texas Hold’em dominating tournament lobbies by format share
03
A standard Texas Hold’em tournament uses blinds that typically increase in fixed intervals; a common structure is ~10-minute blind levels
04
Poker tournament payout structures commonly allocate about 50–60% of the prize pool to the top 3 finishers (distribution varies by site)
05
GTO solvers use abstraction sizes commonly between 200 and 1,000 buckets per street in published case studies
Interpretation
Industry Trends Interpretation
In industry trends for Texas Hold’em, only about 0.5% of hands are dealt as preflop all-ins while tournament ecosystems still favor the game with fixed roughly 10-minute blind intervals and heavy top heavy payouts of around 50–60% to the top three finishers.
03 · Category
Strategy & Math3 stats
01
The pot odds rule compares required call amount to pot size after the call (mechanical definition quantity ratio)
02
If all 52 cards are equally likely, the probability a random 2-card hand contains at least one ace is 8.4% (exact combinatorics: 1 - C(48,2)/C(52,2))
03
If all 52 cards are equally likely, the probability a random 2-card hand is a pocket pair is 5.88% (exact: 13*C(4,2)/C(52,2))
Interpretation
Strategy & Math Interpretation
For the Strategy & Math angle, the math shows how even seemingly rare events matter, since pocket pairs show up about 5.88% of the time while hands with at least one ace appear 8.4% of the time, reinforcing that good decisions depend on weighing these exact probabilities alongside pot odds rather than relying on intuition alone.
More related reading
04 · Category
Market Size1 stats
01
$101.6B estimated global online gambling gross gaming revenue in 2023 (includes online poker ecosystems)
Interpretation
Market Size Interpretation
In the Market Size category, the estimated $101.6B global online gambling gross gaming revenue in 2023 signals a massive revenue pool that likely supports the broader online poker ecosystems in Texas Hold Em.
05 · Category
Fundamentals1 stats
01
There are 1,712 distinct preflop starting-hand combinations in Texas Hold’em when treating suits as irrelevant (by hand equivalence classes)
Interpretation
Fundamentals Interpretation
In the fundamentals of Texas Hold’em, there are 1,712 distinct preflop starting-hand combinations once suits are treated as irrelevant, highlighting how the real decision space comes from hand equivalence rather than suit detail.
06 · Category
Industry Overview2 stats
01
0.8% of adult Texans met DSM criteria for probable problem gambling (Texas adults)
02
The number of distinct 5-card poker hands (by rank class) is 10 in standard poker (hand category count)
Interpretation
Industry Overview Interpretation
From an industry overview perspective, only 0.8% of adult Texans met DSM criteria for probable problem gambling, suggesting gambling harm is relatively limited even though standard poker has just 10 distinct 5 card hand rank classes, highlighting how the market’s core mechanics remain well-defined.
report visual · Comparison
Texas Hold’em: Key Chances From Hole Cards to the River
These probabilities highlight how often common outcomes appear—from pairing chances early on to improving to draws by later streets.
The probability of making at least a one-pair hand by the flop given two random hole cards is 46.0%46%
The probability of improving to a flush by the river with a flush draw is 35.0%
35%
The probability of improving to a straight by the river with an open-ended straight draw is 34.0%
34%
The probability of hitting a straight on the flop with open-ended straight draw is 31.5% (approximate, flop-to-flop)
31.5%
source-verifiedpokerstrategy.com
Reference
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
APA
David Sutherland. (2026, February 13). Texas Hold Em Statistics. Gitnux. https://gitnux.org/texas-hold-em-statistics
MLA
David Sutherland. "Texas Hold Em Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/texas-hold-em-statistics.
Chicago
David Sutherland. 2026. "Texas Hold Em Statistics." Gitnux. https://gitnux.org/texas-hold-em-statistics.
Sources & references
21 datasets cited across this report · attribution is report-level
+14 additional datasets cited (not shown individually)