Matt Ramos made history last night when he defeated three-time NCAA Division One champion Spencer Lee in the semi-finals of this year's NCAA tournament.The moment has been described as "one of the most shocking upsets in collegiate sports history" as the No.4 seed pinned the No.1 seed with one second remaining to claim victory.Watch the match below:NCAA Wrestling@NCAAWrestling UPSET ALERT (4) Matt Ramos pins (1) Spencer Lee! @Matt_Ramos2 is headed to the finals! ESPN#NCAAWrestling x @PurdueWrestling80391921🚨 UPSET ALERT 🚨(4) Matt Ramos pins (1) Spencer Lee! @Matt_Ramos2 is headed to the finals!📺 ESPN#NCAAWrestling x @PurdueWrestling https://t.co/Jalh7tD9IlLee was attempting to make history by becoming the fifth four-time national wrestling champion, and had won his previous 58 matches. The devastation that the upset caused to Lee's mother was captured by cameras at the arena.Thor Nystrom@thorkuThe most stunning sports upset today wasnt 16 over 1 — but it did involve Purdue This is the mother of one of the great college wrestlers ever after he got upset by Purdue’s Matt RamosWe all know wrestlers are built different — we now know why12724The most stunning sports upset today wasnt 16 over 1 — but it did involve Purdue This is the mother of one of the great college wrestlers ever after he got upset by Purdue’s Matt RamosWe all know wrestlers are built different — we now know whyhttps://t.co/JyXfWMh4gXIn an interview with Nick Bounocore following Matt Ramos' victory, he stated that he knew he could beat Spencer Lee:"It's unreal, it hasn't really hit me. But I think manifesting it, speaking it into the air, I mean I had an interview earlier and I was saying that I'm ready for Spencer. And a lot of people were like, 'What makes you think you can beat him?' I'd say that I work really hard and trust what I believe in... I don't mean to be cocky, but if I can't get it out into the world, I don't believe it'll happen."Watch the interview below:Nick Buonocore@Nick_BuonocoreMatt Ramos with one of the biggest upsets in @NCAAWrestling history by pinning Spencer Lee says “manifesting it” and “just [speaking] it into existence” was the separator. Hard work + positive self-talk = BELIEF!You know a thing or two about this, @SethPepper !12111Matt Ramos with one of the biggest upsets in @NCAAWrestling history by pinning Spencer Lee says “manifesting it” and “just [speaking] it into existence” was the separator. Hard work + positive self-talk = BELIEF!You know a thing or two about this, @SethPepper ! https://t.co/UTeQldNUdeMatt Ramos reflects on his incredible upset over Spencer LeeMatt Ramos shook the collegiate wrestling community to the core yesterday with his semi-final upset win over Spencer Lee. Ramos secured the win with one second on the clock, and has now reflected on his match-winning moment.He told the media after the match:"I have some freestyle [wrestling] background, and I know some dangerous positions on my feet. I trust my abilty, and sometimes you just got to let it fly. I went for that front head pinch, and I felt the pop-through, and I knew it would be good in the end."Watch the interview below:USA Wrestling@USAWrestlingHow Matt Ramos pulled off the unthinkable. 🤯#ncaawrestling x @PurdueWrestling12813How Matt Ramos pulled off the unthinkable. 🤯#ncaawrestling x @PurdueWrestling https://t.co/Zn4APVKRJbThe No.4 seed is now one match away from realizing his dream of becoming a national champion.Pat Glory will go up against Ramos in the 125-pound NCAA Division One final. The No.2 seed is undefeated heading into the match, but as Ramos has shown, he has the ability to end winning streaks.