Many fantasy players use the same team template for ODIs and T20s, and then wonder why their results swing wildly between formats. The two formats reward different skills, different batting positions and different bowling roles. An anchor batter who is gold in ODIs can be a liability in T20s, and a death bowler who wins T20 contests may barely bowl in an ODI. Understanding the format is the difference between a team built for the match in front of you and a team built for a different game entirely. Get the format right and half your selection decisions make themselves.

In ODIs, innings last fifty overs, so top-order batters have time to build big hundreds and accumulate huge fantasy scores. An opener who bats through forty overs can score a hundred and earn points that no T20 innings can match. Anchor batters who rotate strike and bat deep are premium picks in ODIs, because their floor is high and their ceiling is a match-winning century.

In T20s the innings is only twenty overs, so strike rate matters more than staying power. A batter who scores forty off twenty balls is more valuable than one who scores fifty off forty-five, because the second player consumed balls others could have used. Finishers gain value too: a number six who scores thirty off twelve balls at the death can outscore a top-order batter who got out cheaply. Pick anchors for ODIs and hitters for T20s.

ODI bowling is about sustained spells and middle-over control. Spinners who bowl ten overs and build pressure are valuable, and pacers who bowl with the new ball and at the death share the wickets more evenly. A bowler's full quota matters enormously in ODIs, because ten overs of wicket-taking opportunity beats four overs of the same skill.

In T20s, bowling value concentrates at the two ends of the innings: the powerplay and the death. Bowlers who bowl in those phases take the most wickets, while middle-over bowlers often go wicketless as batters milk them for singles. When building a T20 team, check who bowls the powerplay and who bowls the nineteenth and twentieth overs, and prioritise those names over middle-over operators.

In ODIs, the safest captain is usually a top-order batter or a genuine all-rounder who bats in the top five and bowls ten overs. Their floor is high because they are involved in the game for so long, and a hundred or a four-wicket haul doubles into a match-winning score. Differential captains are riskier in ODIs because the favourites' floor is so strong.

In T20s, captaincy is more open. A destructive opener, a death bowler, or a bowling all-rounder can all be the top scorer on a given day, because one explosive innings or one three-wicket burst decides the match. That variance makes differential captains more attractive in T20s, especially in large contests where standing out matters. Spread your captaincy wider in T20s and keep it safer in ODIs.

ODIs produce more predictable results than T20s, because the longer format lets skill dominate luck. That makes small leagues and head-to-head contests more attractive in ODIs, where a well-researched team wins consistently. T20s are more volatile, which makes them better for grand league entries where one bold team can win big from a chaotic match.

Adjust your bankroll split by format too. Put more of your ODI budget into safe contests and more of your T20 budget into swing entries, reflecting the variance of each format. Players who treat both formats identically leave money on the table in both. Learn the format, build for the format, and your results will stabilise across the season.