Table:
text: Alabama Crimson Tide baseball
Head coaches
Head coaches
Tenure Coach Years Record Pct_
1892 Shelby Fletcher 1 1–0 1.000
1893 W. M. Walker 1 4–6–1 .409
1894 J. H. Lyons 1 10–3 .769
1895 J. F. Jenkins 1 9–3 .750
1896 Eli Abbott 1 5–5 .500
1897 Kid Peeples 1 10–0 1.000
1898 Joseph Black 1 2–3 .400
1899 F. C. Owen 1 3–6 .333
1900 Ardis Smith 1 9–3 .750
1901–1905 Thomas Stouch 5 49–25–1 .660
1906 Schwartz 1 4–16–1 .214
1907–1910 J. W. H. Pollard 4 66–22–1 .747
1911 Guy Lowman 1 12–5 .706
1912–1915 D. V. Graves 4 66–30–1 .686
1916–1919 B. L. Noojin 4 55–18 .753

text: Alabama Crimson Tide baseball
Head coaches
Head coaches
Tenure Coach Years Record Pct_
1920 Gordon W. Lewis 1 15–2 .882
1921–1923 Charles Bernier 3 28–35–4 .448
1924–1927 Wallace Wade 4 61–32–2 .653
1928 Hank Crisp 1 12–7–2 .619
1929–1930 Jess Neely 2 28–15–2 .644
1931–1932 Sam Hinton 2 23–7–2 .750
1933–1934 Jennings B. Whitworth 2 21–11 .656
1943 Paul Burnham 1 12–6 .667
1946 Dixie Howell 1 13–7 .650
1935–1942 , 1947–1963 Tilden Campbell 25 355–168–4 .677
1964–1969 Joe Sewell 6 106–79 .573
1970–1979 Hayden Riley 10 236–206–1 .533
1980–1994 Barry Shollenberger 15 487–334–1 .593
1995–2009 Jim Wells 15 625–322 .656
2010–present Mitch Gaspard 4 133–115 .536

Question: What was the average number of years the Alabama Crimson Tide baseball head coaches served?

Question: Which coach has had the most years coaching in Alabama Crimson Tide Baseball?