Combat Metrics
by FormerWR
Combat Metrics is a client-side Fabric mod that records PvP performance and replaces the vanilla death screen with a summary of each fight.
What it does
Combat Metrics tracks swing accuracy, damage taken, combos, first hits, attack timing, critical hits, hit range and the delay between placing an obsidian and an end crystal. It classifies each engagement by the kit a player holds, such as a sword, an axe with a shield or a crystal setup, so results can be compared within a kit. Its analytical dashboard presents these values with visual graphs, and the death screen displays an overall grade from S to F with the weakest metrics highlighted in red.
The mod requires Fabric API. It runs on the client alone, so only the player who installs it collects the data and servers need nothing added. Files are published for Fabric across 11 release versions, 1.21.1 – 1.21.11, and the code is covered by the Creative Commons Attribution No Derivatives 4.0 license, so the mod is not open source.
Key features
Swing accuracy
Swing Accuracy is the share of weapon swings that connect with an entity, where a swing that misses counts against the player and swings aimed at blocks are left out of the total.
Combo and first-hit tracking
The longest run of hits landed without taking damage back, and the count of exchanges in which the player struck first.
Attack discipline and timing
The share of swings thrown with the attack cooldown charged, plus the millisecond delay between placing an obsidian and a crystal, or a crystal and glowstone on top of it.
Death screen summary
The vanilla death screen is replaced with a graded fight report that highlights the weakest metrics.
Gallery
Compatibility
Latest build for each game version and loader.
1.21.x11 of 11 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Who it’s for: PvP players on Fabric who want per-fight numbers, not just kill and death counts, and who play single-player or on servers that do not add their own statistics.
How it compares
Combat Tracker is a Fabric mod for 1.21.8 – 1.21.11, client-side only and open source under the GNU General Public License v3.0 only. PvP Stats is a client-side Fabric mod for 1.21.11 only, released under the MIT License and open source. PvPHitCounter is a client-side Fabric mod for 1.21.11, under the Creative Commons Attribution Non Commercial No Derivatives 4.0 license, and it is not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Combat Metrics | Fabric | 1.21.1 – 1.21.11 | Client-side only | 2026-07-16 |
| Combat Tracker | Fabric | 1.21.8 – 1.21.11 | Client-side only | 2026-08-07 |
| PvP Stats | Fabric | 1.21.11 | Client-side only | 2026-04-21 |
| PvPHitCounter | Fabric | 1.21.11 | Client-side only | 2026-09-02 |
Questions
Does Combat Metrics need Fabric API?
Does Combat Metrics have to be installed on the server?
Which game versions does Combat Metrics support?
In the catalog
Combat Metrics is one of 8,499 Technology mods on ModsFinder, and one of 4,201 Technology mods for Fabric. 19,862 mods support Minecraft 1.21.11.
Similar mods
What the author says
Most Minecraft PvP improvement happens by feel. You lose a duel, blame lag, queue again, and carry absolutely zero data from one fight to the next. The few tools that do exist are server-side plugins that just count kills and deaths. They don't tell you why you lost. Combat Metrics changes that. It is a completely…
Official listing
- Modrinth page
- modrinth.com/mod/combat-metrics
- Owner
- FormerWR
- Published
- 2026-07-16
- Updated on Modrinth
- 2026-07-16
- Facts verified
- 2026-10-15