Tom Lehman is not currently ranked in the top 300 of the world golf rankings.
Tom Lehman's peak world ranking occured on April 21, 1997, when he was ranked #1 with 9.900 world ranking points.
Yes, Tom Lehman has had the number 1 ranking for a total of 1 weeks. He first got to number 1 on April 21, 1997, and was most recently the top ranked player on April 21, 1997.
| Consecutive Weeks | Dates |
| 1 | April 21, 1997 - April 21, 1997 |
Tom Lehman has spent a total of 122 weeks ranked in the top 10. His longest stretch was 90 consecutive weeks between July 15, 1996 and April 6, 1998.
| Consecutive Weeks | Dates |
| 11 | January 22, 1996 - April 1, 1996 |
| 90 | July 15, 1996 - April 6, 1998 |
| 5 | May 4, 1998 - June 1, 1998 |
| 1 | January 31, 2000 - January 31, 2000 |
| 1 | October 30, 2000 - October 30, 2000 |
| 10 | November 20, 2000 - January 22, 2001 |
| 3 | February 26, 2001 - March 12, 2001 |
| 1 | June 25, 2001 - June 25, 2001 |
| Year | Ranking | Points |
|---|---|---|
| 1996 | 2 | 9.74 |
| 1997 | 9 | 8.02 |
| 1998 | 22 | 5.08 |
| 1999 | 22 | 4.83 |
| 2000 | 10 | 7.10 |
| 2001 | 23 | 3.82 |
| 2002 | 54 | 2.14 |
| 2003 | 88 | 1.55 |
| 2004 | 59 | 2.03 |
| 2005 | 43 | 2.50 |
| 2006 | 56 | 2.11 |
| 2007 | 117 | 1.35 |
| 2008 | 182 | 0.95 |
| 2009 | 245 | 0.71 |
| 2010 | 284 | 0.63 |