Leveled / equalizer
When commentators say a team has “leveled” the match, it means they’ve scored to make the game tied again.
Example: If Chelsea are losing 1–0 but score to make it 1–1, you’ll hear: “Chelsea have leveled!”
It emphasizes the act of bringing the score back to even.
Equalizer
The goal itself that brings things level is called the equalizer.
Example: “That was the equalizer right before halftime.”
If a player scores in a 2–1 match to make it 2–2, their goal is the equalizer.
Everyday Comparison (U.S. Sports)
In U.S. sports, you almost never hear “leveled” or “equalizer.” Instead, fans or commentators just say:
“They tied it up” (basketball, baseball, American football).
“That’s the tying run” (baseball).
Football keeps a more dramatic, specific word: equalizer, which makes the goal feel bigger than just “tying it up.”