You'll see 2 lists. Every 4 1/2+ match around the world and every 4 star WWE match of the year. The 2019 wrestling year starts in December, 2018. I used to take note of all the 4 star matches I've seen around the world, but that task is now too much for me.
MOTY
1. Walter v. Bate (WWE, August) 5
2. Ospreay v. Shingo (NJPW, June) 5
3. Tanahashi v. Omega (NJPW, Jan) 5
4. Cole v. Gargano (WWE, Apr) 5
5. Cole v. Gargano (WWE, June) 4 3/4
6. Miyahara v. Nomura (AJPW, Sep) 4 3/4
7. Lucha Bros v. Young Bucks (AEW, Aug) 4 3/4
8. Takeshita v. Endo (DDT, July) 4 3/4
9. Ibushi v. Naito (NJPW, June) 4 3/4
10. Ospreay v. Dragon Lee (NJPW, June) 4 3/4
11. Ospreay v. Okada (NJPW, Jul) 4 3/4
12. Shingo v. Ishii (NJPW, Aug) 4 3/4
13. Devlin v. Starr (OTT, Oct) 4 3/4
14. Ricochet v. Gargano (WWE, Jan) 4 3/4
15. Kiyamiya v. Sugiura (NOAH, Dec 2018) 4 3/4
16. Ibushi v. Naito (NJPW, Mar) 4 3/4
17. Shingo v. Naito (NJPW, Aug) 4 1/2
18. Ibushi v. Naito (NJPW/ROH, Apr) 4 1/2
19. Ibushi v. Okada (NJPW, Aug) 4 1/2
20. Ibushi v. White (NJPW, Aug) 4 1/2
21. Okada v. Sanada (NJPW, Aug) 4 1/2
22. Okada v. Sanada (NJPW, May) 4 1/2
23. Okada v. Sanada (NJPW, Mar) 4 1/2
24. Okada v. Ishii (NJPW, Mar) 4 1/2
25. Okada v. Suzuki (NJPW, Sep) 4 1/2
26. Ishii v. Moxley (NJPW, July) 4 1/2
27. Ospreay v. Ibushi (NJPW, Jul) 4 1/2
28. Ishii v. White (NJPW, July) 4 1/2
29. Omega v. Janela (AEW, Oct) 4 1/2
30. Miyahara v. Zeus (AJPW, July) 4 /2
31. Laredo Kid v. El Hijo del Vikingo (AAA, May) 4 1/2
32. Harada v. Kotaro (NOAH, Dec 2018) 4 1/2
33. Ospreay v. Ibushi (NJPW, Jan) 4 1/2
34. Ospreay v. Pac (Rev Pro, Feb) 4 1/2
35. Ospreay v. Bandido (NJPW, May) 4 1/2
36. Ospreay v. Phantasmo (NJPW, Oct) 4 1/2
37. Ospreay v. Sanada (NJPW, July) 4 1/2
38. Ospreay v. Tanahashi (NJPW, Aug) 4 1/2
39. Ospreay v. A-Kid (White Wolf, Mar) 4 1/2 40. Ospreay v. Taguchi (NJPW, June) 4 1/2
41. Ospreay v. Romero (NJPW, May) 4 1/2
42. Ospreay v. Eagles (NJPW, June) 4 1/2
43. Ospreay v. Archer (NJPW, June) 4 1/2
44. Ospreay v. Kenta (NJPW, Aug) 4 1/2
45. Pac v. Kzy (DG, Feb) 4 1/2
46. Ibushi v. Tanahashi (NJPW, Aug) 4 1/2
47 Ishii v. Cobb (NJPW, July) 4 1/2
48. Ishii v. Evil (NJPW, May) 4 1/2
49. Moxley v. Omega (AEW, Nov) 4 1/2
50. Ishimori v. Lee (NJPW, May) 4 1/2
51. Sho v. Lee (NJPW, May) 4 1/2
52. Suwama v. Nomura (AJPW, Apr) 4 1/2
53. Bucks v. Lucha Bros (AEW, May) 4 1/2
54. Briscoes v. Bucks v. So Cal Uncensored (ROH, Dec 2018) 4 1/2
55. Omega/Ibushi v. Ospreay/Tanahashi (NJPW, Dec 2018) 4 1/2
56. War Raiders v. Undisputed Era (WWE, Jan) 4 1/2
57. Miyahara v. Ishikawa (AJPW, May) 4 1/2
58. Miyahara v. Kai (AJPW, Jan) 4 1/2
59. Miyahara v. Yoshitatsune (AJPW, June) 4 1/2
60. Jericho v. Naito (NJPW, Jan) 4 1/2
61. Shingo v. Sho (NJPW, May) 4 1/2
62. Shingo v. Goto (NJPW, Aug) 4 1/2
WWE
1. NXT UK Title: Walter v. Bate (NXT UK Cardiff, Aug) 5
2. NXT Title: Gargano v. Cole (NXT Takeover, Apr) 5
3. NXT Title: Gargano v. Cole (NXT 25, June) 4 3/4
4. NXT NorthAm Title: Gargano v. Ricochet (NXT Takeover, Jan) 4 3/4
5. NXT Tags: War Raiders v. Undisputed Era (NXT Takeover, Jan) 4 1/2
6. NXT: DIY d. O'Reilly/Fish (Mar) 4 1/4
7. NXT Tags: War Raiders v. Ricochet/Black (Apr) 4 1/4
8. NXT Title: Cole v. Riddle (Oct) 4 1/4
9. NXT UK Title: Walter v. Dunne (Apr) 4 1/4
10. War Games Match: Team Ciampa (Tommaso Ciampa, Keith Lee, Dominik Dijakovic, and Kevin Owens) defeated The Undisputed Era (Adam Cole, Bobby Fish, Kyle O'Reilly, and Roderick Strong) (Nov) 4 1/4
11. WWE Title: Rollins v. Styles (MITB, May) 4 1/4
12. WWE Title: Bryan v. Styles (TLC Dec, 2018) 4 1/4
13. Bate v. Ohno (NXT UK, Nov) 4 1/4
14. WWE Title: Elimination Chamber Match (Elimination Chamber, Feb) 4 1/4
15. NXT UK Tags: Gibson/Drake v. Moustache Mountain (NXT UK Takeover, Jan) 4 1/4
16. NXT UK Title: Dunne v. Coffey (NXT UK Takeover, Jan) 4 1/4
17. WWE Title: Bryan v. Owens v. Ali (Fastlane, Mar) 4 1/4
18. Revival v. Undisputed Era (NXT, Nov) 4 1/4
19. Riddle v. Cole v. Dream v. Ricochet v. Black (NXT, Mar) 4
20. Halftime Heat: 6 Man (February) 4
21. NXT North Am Title: Dream v. Riddle (Apr) 4
22. Riddle v. Strong (NXT, June) 4
23. Universal Title: Rollins v. Lesnar (Summer Slam) 4
24. NXT Title: Cole v. Gargano (Aug) 4
25. NXT UK Tag Titles: Andrews/Webster v. Gallus v. Gibson/Drake (Aug) 4
26. Scott v. Gulak (205 Live, July) 4
27. WWE Title: Kingston v. Bryan (Wrestlemania, Apr) 4
28. Shirai v. LaRae (NXT, Aug) 4
29. 205 Live: Nese v. Alexander (Mar) 4
30. Smackdown: Gauntlet Match (Feb) 4
31. 205 Live: Gable v. Gallagher (July) 4
32. NXT Title: Ciampa v. Black (NXT Takeover, Jan) 4
33. Cole v. Bryan (Smackdown, Nov) 4
34. Smackdown: Almas v. Rey (Jan) 4
35. MITB Men's Match: (MITB, May) 4
36. TLC Match: Smackdown Women's Title: Asuka v. Lynch v. Flair (TLC, Dec, 2018) 4
37. NXT Tag Title: Ladder Match: Street Profits v. Lorcan/Burch v. Forgotten Sons v. Undisputed Era (June) 4
38. Itami v. Alexander (205 Live, Jan) 4
39. RAW Women's Title: Lynch v. Banks (HIAC, Oct) 4
40. Lorcan/Gallagher/Nese v. Daivari/Bennett/Gulak (205 Live, June) 4
41. Gargano v. Dream (NXT, Feb) 4
42. Nese v. Tozawa (205 Live, June) 4
43. Devlin v. Banks (NXT UK, Mar) 4
44. Samoa Joe v. R-Truth, Andrade, & Rey Mysterio (Smack, Mar) 4
45. Black/Ricochet v. DIY (NXT, Mar) 4