Madden NFL 18
40 Achievements
1,000
15-20h
2nd rounder
Make game-winning FG under 10 sec. after missing 2 or more previous kick attempts.
50
1.54%
How to unlock the 2nd rounder achievement in Madden NFL 18 - Definitive Guide
In the match settings, change it to around 1 or 2 minute quarters and try to get at least one or both missed field goals in the first half. You should be able to hold off the defense of almost any team on rookie. Try to be in FG range and burn clock until the end. Make sure to save a timeout or spike the ball with 10 or less sec in 4th qtr, to kick your 3rd and game winning field goal.
the Bunk 187's comment works as well. You can take it into OT
Also, keep a lookout for the achievement "Situational Awareness" here if you don't have it.
Just make sure you miss 2 before hand somewhere in the game!
To unlock this trophy, you will need to miss two field goals and then make a gaming winning kick with under 10 seconds left in the game. This can be done while completing Full Set on 1-minute quarters if playing on Rookie difficulty in Arcade mode. See the following video for info on how get this trophy vs the CPU on 1-minute quarters: LINK
Can be played on 2 minute quarters, any difficulty setting (easiest obviously the quickest). Just get into field goal range twice, miss the kick and then kick the game winning field goal at the end of the game. I managed to do it on Easy with 1 minute quarters, but to be safe... give yourself more time.