163 strike rate against pace in the powerplay across 764 balls. 7.3 middle-overs economy with the ball. Will Jacks is one of the rare players whose value is split across two disciplines, and both numbers rank among the best in his respective peer groups. His 0.35 regressed WAR per match reflects that dual contribution: 0.32 from batting and 0.08 from bowling.

The #3 Role: Not His Natural Fit

The model's best individual fit for Jacks is Opener (#2), where his powerplay pace hitting would be maximized. But MI's lineup construction pushes him to #3, where Rickelton and Rohit open. His position fit score of 1.68 reflects the compromise. The #3 slot demands handling both powerplay situations, when an early wicket falls, and middle-overs transitions. Jacks handles the former better than the latter.

His ball distribution tells the story of a first-drop batter: 46% powerplay, 54% middle overs, and 1% death. More than half his deliveries come in the middle overs, a phase where his numbers are less dominant.

Powerplay: The Weapon

When Jacks faces the new ball, he is dangerous. His 163 SR against pace in the powerplay across 764 balls sits 29 points above the 134 league average. That sample is large enough to be conclusive. Jacks attacks pace bowling when the field is up.

He also shows a gear beyond the powerplay. Against pace in the middle overs, he strikes at 162 across 271 balls, 25 points above the 137 average. At the death, where the sample is smaller (83 balls), he explodes to 190 against pace. The model calls that "elite vs pace in death overs."

The pattern is clear. Jacks destroys pace across every phase. His value proposition is built on that single, dominant matchup skill.

Middle Overs: The IPL 2025 Caveat

Jacks's IPL 2025 numbers in the middle overs were concerning: 81 SR across 154 balls with a 51 dot percentage. His SRae of -12.5 for the season reflects this drag. Against spin in the middle overs, he managed only 74 SR across 91 balls.

But the multiformat data paints a broader picture. His career numbers against pace in the middle overs (162 SR across 271 balls) are elite. The IPL 2025 middle-overs collapse looks more like a rough patch than a structural weakness. Smart MI management will back the larger sample rather than one season's anomaly.

The Bowling Bonus

Jacks bowls off-spin and the model allocates him 1 over in the middle overs. His bowling numbers justify the allocation: a 7.3 middle-overs economy against the 8.5 league average, with a 12.3 boundary percentage in that phase versus 16.4 average. His overall boundary percentage of 15.1 against a 19.0 average and his bowling role fit of 1.62 confirm that his overs are genuinely economical, not just lucky.

Those 1 bowling over matters. It allows MI to play an extra batter or specialist without sacrificing over allocation. The 0.08 bowling WAR per match may look small, but it represents free overs that other teams need a fifth bowler to provide.

2026 Projection

The model projects Jacks at 0.34 WAR per match for 2026, roughly in line with his 0.35 regressed baseline. His xImpact of 54 reflects a solid rather than star-level contributor. As an overseas player, Jacks occupies a precious foreign slot. The pace-hitting and bowling economy justify the selection, but MI needs the middle-overs batting to normalize toward his career numbers for him to deliver full value.

The upside case is significant. If Jacks's middle-overs SR returns to his career multiformat baseline against pace (162), his overall SRae flips from negative to positive, and his total WAR moves into the 0.40+ range. That would make him one of the most valuable overseas picks in the tournament.