Shingo Katayama is not currently ranked in the top 300 of the world golf rankings.
Shingo Katayama's peak world ranking occured on January 15, 2007, when he was ranked #23 with 3.060 world ranking points.
| Year | Ranking | Points |
|---|---|---|
| 1998 | 130 | 1.33 |
| 1999 | 101 | 1.73 |
| 2000 | 53 | 2.98 |
| 2001 | 37 | 3.06 |
| 2002 | 46 | 2.49 |
| 2003 | 59 | 2.09 |
| 2004 | 54 | 2.11 |
| 2005 | 39 | 2.66 |
| 2006 | 24 | 3.18 |
| 2007 | 39 | 2.59 |
| 2008 | 32 | 2.80 |
| 2009 | 56 | 2.14 |
| 2010 | 130 | 1.27 |
| 2011 | 112 | 1.46 |
| 2012 | 159 | 1.10 |
| 2013 | 77 | 1.75 |
| 2014 | 79 | 1.83 |
| 2015 | 59 | 2.25 |
| 2016 | 96 | 1.53 |
| 2017 | 121 | 1.29 |
| 2018 | 247 | 0.72 |
| 2019 | >300 | |
| 2020 | >300 | |
| 2021 | >300 | |
| 2022 | 413 | 0.38 |