| Athlete Name | Age | Sport | What happened | Date | Team |
| Ousmane Coulibaly | 32 | Soccer | Football game abandoned after player collapses on field. | 1/10/22 | Al Wakrah |
| Nikoloz Basilashvili | 29 | Tennis | World tennis number 22 forced to quit Australia Open after clutching chest and being ‘out of breath’ | 1/7/22 | |
| Fabienne Schlumpf | 31 | Running | Olympic Athlete Develops Myocarditis post vaccine, Possible End Of Career | 1/7/22 | |
| Jordan Glynn | | Basketball | Almost one year after he suffered cardiac arrest, Wisconsin Lutheran’s Jordan Glenn collapses on basketball court for a second time | 1/7/22 | |
| Miroslav Strbak | 32 | MMA Fighter | Suffers heart attack during training | 1/7/22 | |
| Soufian Lokar | 30 | Soccer | Collapses during game due to heart attack, passes away | 12/26/21 | |
| Thottiyanda Somanna | 23 | Hockey | Dies in the middle of a game; heart attack suspected | 12/25/21 | |
| Marin Cacic | 23 | Soccer | collapses during training, passes away due to heart failure | 12/24/21 | Croatia |
| Omani Al Raqadi | 29 | Soccer | Oman international footballer collapses during warm-up, passes away | 12/23/21 | |
| Kevin Gourdon | 31 | Rugby | Ends career due to cardiac issues | 12/21/21 | |
| Oscar Cabrera | 26 | Basketball | Collapses on court mid-game. | 12/19/21 | |
| Martin Terrier | 24 | Football | Taken off pitch after pointing to chest | 12/17/21 | Rennes |
| Richard Harward | 24 | Basketball | Out for season due to cardiovascular issue. | 12/14/21 | BYU |
| Piotr Zielinski | 27 | Soccer | Napoli mid-fielder taken off pitch after he motioned to chest and neck | 12/12/21 | Napoli |
| Dimitri Lienard | 33 | Soccer | Midfielder collapses during game | 12/9/21 | FC Strasbourg |
| Jake Lever | 25 | | collapses during training | 12/8/21 | Melbourne |
| Stefan Jelovac | 32 | Basketball | | 12/6/21 | AEK Athens |
| Fabio Pedretti | 27 | Runner | suffers cardiac arrest during night trial, passes away
| 12/4/21 | Italian professional |
| Joachim Gerard | 32 | Tennis | collapses during game in Tokyo after heart problems | 12/2/21 | Belgian Paralympic |
| Siobhan Cattigan | 26 | Rugby | passes away suddenly | 12/1/21 | Stirling County |
| Charlie Wyke | 29 | Soccer | collapses at training, out for foreseeable future | 11/25/21 | Wigan Athletic |
| Adam Traore | 26 | Soccer | collapses on pitch during champions league game | 11/24/21 | |
| Adama Traore | 25 | Soccer | Went down clutching his chest while playing against Real Madrid | 11/24/21 | Sheriff Tiraspon |
| John Fleck | 30 | Soccer | midfielder collapses mid-game | 11/23/21 | Sheffield United |
| Greg Luyssen | 22 | Cyclist | forced to end his cycling career after developing heart problems caused by the COVID-19 vaccine. | 11/21/21 | Belgian |
| Caen Moore | 22 | Wrestler | dies unexpectedly | 11/18/21 | |
| Héctor Vilellas | 27 | Runner | died in hospital after suffering heart attack during a track race | 11/17/21 | NSU |
| Tirell Williams | 19 | Football | freshman lineman passes away after collapsing on pitch during practice | 11/14/21 | Fort Scott |
| Florian Dagoury | 34 | Freediver | World Record holder in static breath-hold freediving diagnosed with myocarditis post Pfizer | 11/6/21 | |
| Boris Sadecky | 24 | Hockey | dies of heart attack during hockey game | 11/4/21 | Slovak |
| Sergio Aguero | 33 | Soccer | Diagnosed with cardiac arryhthmia | 11/2/21 | Barcelona |
| Emil Palsson | 28 | Soccer | Required resuscitation after cardiac arrest | 11/2/21 | Icelandic |
| Vittoria Campo | 23 | Soccer | suffers cardiac arrest and passes away | Nov-1 | Palermo |
| Benedikt Kirsch | 25 | Soccer | Midfielder and captain collapses during game | 11/1/21 | Bayreuth |
| Doudou Faye | 35 | Basketball | Passed away unexpectedly due to heart attack | 11/1/21 | Sportif Sfaxien |
| Blaine Minnesota | 28 | Hockey | high school hockey player collapses and stops breathing on ice | 11/1/21 | |
| Sergio Aguero | 33 | Soccer | Barecelona star striker admitted to hospital for cardiac exam after match | 10/31/21 | Barcelona |
| Emil Palssono | 28 | Soccer | midfielder collapses due to cardiac arrest during game | 10/31/21 | Sognal |
| Mohammad Islam | 30 | Soccer | collapses mid game, passes away | 10/28/21 | Raziq Football Club Chaman |
| Raphael Dwamena | 26 | | BW Linz forward collapsed due to heart attack during Austrian Cup third-round against Hartberg | 10/28/21 | |
| Jayson Kidd | 12 | Basketball | died after collapsing while doing basketball warm-ups at middle school | 10/28/21 | |
| Tevita Bryce | 28 | Rugby | Collapsed on the field while playing. He was in the ICU for days, following a heart attack on the field and then another on the operating table. | 10/27/21 | Montclair Norsemen |
| Benjamin Taft | 31 | Soccer | collapses after game, passes away due to heart attack | 10/25/21 | SV Unterferrieden |
| Michaël Englebert | 37 | Soccer | passes away due to heart attack following game | 10/25/21 | FC Ortho |
| Halil Elitok | 25 | Soccer | midfielder collapses on pitch due to cardiac arrest, in coma | 10/25/21 | SG Gahmen |
| Elly Böttcher | 17 | Soccer | Collapses during away game, transported to hospital | 10/25/21 | Rostock FC |
| Cienna Knowles | 19 | Equestrian | A “super healthy” teen equestrian competitor who was hospitalised last week with blood clots in her chest has blamed the potentially “life-changing” injuries on the Pfizer vaccine. | 10/21/21 | |
| Meghan Roth | 34 | Runner | collapses during Boston marathon due to cardiac episode | 10/20/21 | |
| Ronaldo Cisneros | 24 | Soccer | suffers heart problem that could end his career | 10/18/21 | Chivas |
| Ava Azzopardi | 14 | Soccer | collapses and suffers cardiac arrest in the under-14/15s grand final. | 10/18/21 | Runaway Bay |
| Avi Barot | 29 | Cricket | cricketer suffers cardiac arrest, passes away | 10/16/21 | Saurashtra |
| Felipe Defender | 18 | Soccer | suffers cardiac arrest during training | 10/13/21 | Atlético-GO |
| David Jenkins | 31 | Diver | Olympic silver medalist diver unexpectedly passes away | 10/12/21 | |
| David Jenkins | 31 | Diver | Olympic silver medalist diver unexpectedly passes away | 10/12/21 | |
| Ewan Fraser | 30 | Hockey | Suffered cardiac arrest | 10/11/21 | Glasgow |
| Ryan Bowman | 29 | Soccer | striker suffers heart palpitations mid-match during Town’s League One game with Ipswich Town | 10/9/21 | Schrewsbury |
| Kyle Warner | 27 | Pro BMX | pro BMX cyclist has pericarditis post vaccine | 10/8/21 | |
| Jeremy Chardy | 34 | Hockey | forward out indefinitely due to myocarditis | 10/3/21 | Oilers |
| Josh Archibald | 28 | Hockey | Oilers hockey forward out indefinitely due to myocarditis | 10/3/21 | Oilers |
| Brandon Goodwin | 26 | Basketball | career over due to blood clots | 10/3/21 | Atlanta Hawks |
| Jacob Downey | 19 | Hockey | passes away after medical emergency | 10/1/21 | Queens |
| Antoine Méchin | 31 | Triathathlete | suffers pulmonary embolism following Moderna. puts an end to his season and “would not get vaccinated again if it had to be done again” | 9/27/21 | Saintais |
| Ivan Hicks | 16 | Football | dies from cardiovascular issues | 9/27/21 | Philadelphia High School |
| Jamie Hamilton | 19 | Football | dies from cardiovascular issues | 11/6/21 | Philadelphia High School |
| Tom Felton | 34 | Golf | Collapses during golf game | 9/24/21 | |
| John Stokes | 21 | Golf | hospitalized with heart inflammation and developed myocarditis from the vaccine. | 9/22/21 | Tennessee Uni |
| Alex Stalock | 34 | Hockey | goalie out for the season due to heart condition | 9/22/21 | NHL Oilers |
| Helen Edwards | | Referee | referee taken off court during World Cup qualifier due to heart issues | 9/21/21 | |
| Kingsley Coman | 25 | Soccer | star striker under goes heart surgery after he was discovered to have an irregular heartbeat, his club confirmed. | 9/17/21 | Bayern Munich |
| Name Unknown | 19 | Soccer | suffers cardiac arrest during training with team | 9/17/21 | FC Nantes |
| Raul Marte | 19 | Soccer | SC Austria Lustenau midfielder diagnosed with pericarditis | 9/16/21 | |
| Parys Haralson | 37 | Football | Died unexpectedly | 9/13/21 | Former 49ers/Saints Linebacker |
| Abou Ali | 22 | Soccer | professional footballer collapses on pitch during game | 9/12/21 | Inter Milan |
| Frederic Lartillot | | Soccer | collapses in changing room, passes away due to heart attack after game | 9/11/21 | Nurieux-Volognat |
| Dylan Rich | 19 | Soccer | suffered sudden cardiac arrest on the field, passes away | 9/9/21 | |
| Dave Hyde | 29 | Rugby | Collapsed in the changing rooms, passes away | 9/8/21 | Henley |
| Jens De Smet | 27 | Soccer | collapses on field, passes away of heart attack | 9/6/21 | FCC Filosoof |
| Florian Ploner | 22 | Soccer | collapses during game due to heart attack | 9/5/21 | SC Ferlach |
| Okafor Kelechi | 21 | Football | newly recruited footballer dies after collapsing during training | 9/4/21 | Lion heart Football Club |
| Ewan Fraser | 30 | Field Hockey | Heart stopped for over 10 minutes after he collapsed in the middle of game | 9/4/21 | |
| Vinny Curry | 33 | Football | out for season due to blood clots | 8/25/21 | Jets |
| José dos Reis | 29 | Soccer | collapsed during game | 8/24/21 | Red Black Pfaffenthal |
| Roy Butler | 23 | Soccer | suffers massive “brain bleed,” dead four days after experimental Johnson & Johnson viral vector DNA injection | 8/23/21 | Watford FC |
| Lee Moses | 29 | Football | He suffered chest pains during practice and died after an unexpected heart attack | 8/23/21 | Palmerston North FC |
| Fabrice Nsakala | 31 | Soccer | collapsed on pitch during game | 8/22/21 | Besiktas |
| Dimitri McKee | 19 | Football | Collapsed during a team practice due to heatstroke. Three days later, McKee died at a hospital in Birmingham. | 8/21/21 | Robert E. Lee |
| Cameron Dale | 29 | Sailor | dies after catastrophic stroke | 8/20/21 | |
| Jente van Genechten | 25 | Soccer | collapses on field due to heart attack | 8/18/21 | Lanaken |
| Samuel Kalu | 24 | Soccer | collapses minutes into game | 8/16/21 | Bordeaux |
| Quandarius Wilburn | 19 | Football | died after collapsing during football practice. | 8/10/21 | Virginia Union University |
| Rune Coghe | 18 | Soccer | suffers cardiac arrest on pitch after vaccine | 8/7/21 | Royal Dottignies |
| Daniel Brito | 23 | Baseball | Minor league baseball player collapses on pitch due to stroke | 7/31/21 | Philadelphia |
| Ricardo Ladinetti | 20 | Soccer | Italian professional football player ends season due to heart disorder | 7/30/21 | Cagliari |
| Whitnee Abriska | 19 | Handball | handball professional passes away following cardiac arrest | 7/26/21 | |
| Santo Giuliano | 33 | Dancer | suffered cardiac arrest following Pfizer vaccine | 7/26/21 | |
| Kjeld Nuis | 31 | Olympic Skater | Diagnosed With Pericarditis After Receiving Pfizer COVID-19 Vaccine | 7/22/21 | Netherlands |
| Pedro Obiang | 29 | Soccer | Professional footballer Pedo Obiang has been diagnosed with myocarditis after his COVID-19 vaccination. Obiang, 29-years-old, received his COVID shot in July and was hospitalized shortly after with heart problems. | 7/21/21 | |
| Mirko Kido | 36 | | Collapsed during a training session. Footage shows the French striker suddenly collapsing to the ground and receiving urgent medical attention. | 7/14/21 | |
| Mike Salase | | Rugby | dies while playing the game | 7/10/21 | Northland |
| Jen Gouveia | 38 | Runner | suffered cardiac arrest during a run | 7/8/21 | |
| Yusuke Kinoshita | 27 | Baseball | Dies 5 Weeks After Receiving COVID-19 Vaccine. Kinoshita was hospitalized after collapsing during practice on July 6th and then put on a ventilator until his death on August 3rd. He had received his vaccine just eight days prior to his collapse. | 7/6/21 | |
| 16 | Weightlifting | A 16-year-old youth collapsed following a weightlifting session six days after his first dose of the Pfizer-BioNTech/Comirnaty Covid-19 vaccine. | 7/5/21 | |
| Chinelle Henry | 26 | Cricket | suddenly collapsed and later on her very close friend and team mate Chedean Nation collapsed too | 7/3/21 | |
| Chedean Nation | 35 | Cricket | Collapse on Field During 2nd T20I Against Pakistan Women | 7/3/21 | |
| Frédéric Loth | 40 | Soccer | suffers cardiac arrest during training | 7/1/21 | FC Salouël |
| Kamila Label-Farrel | 19 | Basketball | Uni Basketball Star died unexpectedly | 6/17/21 | Basketball |
| Paul Zisper | 27 | Basketball | has emergency surgery after brain hemorrhage related to J and J | 6/15/21 | Munich |
| Christian Eriksen | 29 | Soccer | Collapses at Euros due due to heart failure. Suffered heart attack | 6/12/21 | Denmark |
| Christian Eriksen | 29 | Soccer | Collapses at Euros due to heart issue | 6/12/21 | |
| Victor Lindelof | 27 | Soccer | Breathing problems in middle of game and after had to train with heart manitor. | 5/11/21 | Manchester United |
| Josh Downie | 24 | Cricket | dies after heart attack at practice | 5/10/21 | |
| Roider Carbera | 30 | Basketball | suffers cardiac arrest and collapses on pitch | 5/4/21 | AEK Athens |
| Luis Ojeda | 20 | Soccer | football player unexpectedly passes away | 4/26/21 | Argentine |
| Devaraj Anchan | 33 | Volleyball | Collapsed while playing in a tournament and died on the way to hospital | 3/28/21 | |
| Charlie Wyke | 28 | Soccer | Collapsed in training, was given CPR. | 3/26/21 | Wigan |
| Jack Draper | 19 | Tennis | collapses at Miami Open | 3/26/21 | |
| Moussa Dembele | 29 | Soccer | Collapsed in training | 3/23/21 | |
| Emmanuel Antwi | 18 | Football | died after collapsing during game | 3/22/21 | Kennedy High |
| Raymond van Barneveld | 54 | Darts | Collapses and recieves paramedic attention | 3/19/21 | |
| Miguel Lugo | 17 | Football | Collapsed and died after football practice | 3/2/2021 | Wallkill High School |
| Logan Luker | 27 | Rugby | rugby player who ‘gave his heart’ to the game dies suddenly | 2/11/21 | Penygraig RFC |
| Garissone Innocent | 20 | Soccer | Fell unconscious during game | 1/30/2021 | SM Caen |
| Greg van Aevermat | 36 | Cyclist | loss of form since vaccine | 1/9/21 | |
| Alex Apolinario | 24 | Soccer | Brazilian soccer player dies after collapsing on pitch during match | 1/8/21 | |