Toronto Blue Jays outfielder Lourdes Gurriel Jr. attempted a leaping catch against the Seattle Mariners that resulted in disaster instead of an out. The ball was in his glove perfectly before slipping out, and without his intereference it would not have gone over the fence.This is a play that needs to be seen to be believed, so here it is, posted to Twitter by Daniel Kramer.Daniel Kramer@DKramer_One of the most bizarre homers you'll see -- Dylan Moore leaves the yard, but only thanks to an assist from Lourdes Gurriel Jr.638104One of the most bizarre homers you'll see -- Dylan Moore leaves the yard, but only thanks to an assist from Lourdes Gurriel Jr. https://t.co/uTuaK4kI3sThis is a once-in-a-season kind of play and Toronto Blue Jays fans could hardly grasp it. The play essentially gave the Seattle Mariners a free run.Craig Merry 🇺🇸 🤝 🇺🇦@CraigMerry@DKramer_ Gut wrenching@DKramer_ Gut wrenchingThe Blue Jays have been among the best in the MLB this season, but this game is not going their way. The Seattle Mariners would go on to extend their lead after this error.PlayNow/SportsAction@PlayNowSportsJust not going the Jays' way right now... twitter.com/DKramer_/statu…Daniel Kramer@DKramer_One of the most bizarre homers you'll see -- Dylan Moore leaves the yard, but only thanks to an assist from Lourdes Gurriel Jr.2106One of the most bizarre homers you'll see -- Dylan Moore leaves the yard, but only thanks to an assist from Lourdes Gurriel Jr. https://t.co/uTuaK4kI3sJust not going the Jays' way right now...😬 twitter.com/DKramer_/statu…This is a play that will live on forever in the history of the MLB, purely because of its absurdity.The Seattle Mariners were gifted a home run by the Toronto Blue Jays in one of the craziest plays of the seasonDylan Moore was the recipient of the home run errorThis is one of the strangest plays seen in a long time and it is almost without peer. It is, however, similar to a play from Jose Conseco while with the Texas Rangers, which many fans were quick to point out.Sirk Errot@ktorrewsu@DKramer_ Jose Canseco says hold my beer!!@DKramer_ Jose Canseco says hold my beer!! https://t.co/W9VZ0WLidxThis could come as a blow to the confidence of Lourdes Gurriel Jr., who is a finalist for the upcoming All-Star game.George Springer's knee@springsdings@MLBHRVideos Seriously what a idiot. Standing there smiling about it?1@MLBHRVideos Seriously what a idiot. Standing there smiling about it?Smiling is about all the outfielder could have done in the aftermath of a play like that. Laughing at the ridiculousness of it is the only way to handle it. Hopefully it won't get him down, but if it does, fans are already brainstorming ways to cheer him up.Josh Ojala@SloshSaysThis was one of the dumbest home runs I’ve ever seen. Can we send a gift basket to Gurriel or something? twitter.com/dkramer_/statu…Daniel Kramer@DKramer_One of the most bizarre homers you'll see -- Dylan Moore leaves the yard, but only thanks to an assist from Lourdes Gurriel Jr.676107One of the most bizarre homers you'll see -- Dylan Moore leaves the yard, but only thanks to an assist from Lourdes Gurriel Jr. https://t.co/uTuaK4kI3sThis was one of the dumbest home runs I’ve ever seen. Can we send a gift basket to Gurriel or something? twitter.com/dkramer_/statu…The Seattle Mariners fanbase is quite well adjusted to chaos and believes that a play like this is a good omen for the future.Spilly@bigmike_1845Mariners chaos is back. Mariners to playoffs confirmed. twitter.com/dkramer_/statu…Daniel Kramer@DKramer_One of the most bizarre homers you'll see -- Dylan Moore leaves the yard, but only thanks to an assist from Lourdes Gurriel Jr.678107One of the most bizarre homers you'll see -- Dylan Moore leaves the yard, but only thanks to an assist from Lourdes Gurriel Jr. https://t.co/uTuaK4kI3sMariners chaos is back. Mariners to playoffs confirmed. twitter.com/dkramer_/statu…Most Toronto Blue Jays fans were simply left stunned without explanation of how this happened. This is one of those rare moments where embracing the confusion is all that can be done.STANtiago Espinal@kyle_mutteris this for real? is life a joke? twitter.com/mlbhrvideos/st…MLB HR Videos@MLBHRVideosDylan Moore - Seattle Mariners (5)123Dylan Moore - Seattle Mariners (5) https://t.co/EqeBZUl56Bis this for real? is life a joke? twitter.com/mlbhrvideos/st…The bizzare play gifted the Seattle Mariners a home run and left the Toronto Blue Jays scratching their heads. It's a moment that will not soon be forgotten and a gaff that will be replayed for years on end.