Football
An underlap is a run beyond a wide teammate on their inside, toward a more central area. It can exploit gaps between defensive positions.
Reading the diagram
The run goes inside the wide ball carrier. Compare it with an overlap to identify the relationship between the two players.
This original FootballCap diagram does not depict a real match. Green and white markers distinguish the teams. Solid lines show movement; dashed lines show passes where present. Positions are not drawn to real-world distance scale.
Common misconceptions
An underlap does not automatically produce a reception in a half-space. The passing lane may be blocked, and the ball carrier still needs time to release the pass.
Try it yourself
Keep the ball carrier near the sideline. Move the supporting runner from outside to inside, then place an opponent in the passing lane.
Keep observations separate from explanations. Test tactical ideas on the tactics board. For metrics, establish the definition and data source before calculating.
Related terms
References
- Coaches’ Voice — Coach watch: Nigel Pearson (overlap/underlap)
Source checked: 2026-09-09
Links for further reading; source images, videos, and data are not reproduced.